GRACE MX Manual 2013 English
Contents
1. Tensioning and aligning the drive belt The Gates carbon drive belt is very resilient and durable However before and during its installation extreme caution must be exercised in order to avoid damaging the carbon fibres which constitute the actual strength of the drive belt Excessive bending and twisting could cause tears that can lead to a defect in the belt if it is under great strain SH Please take note of instructions for proper handling of the belt of the Gates CARBON DRIVE system D If the tension of the drive belt is set too low this can lead to the drive belt s slipping on the sprockets In this way the carbon fibres on the inside of the drive belt can be damaged If the drive belt has slipped you should have it replaced at a qualified specialist workshop If the tension of the drive belt is too high bearings and seals in the wheel hub can be damaged In addition the whole drive belt is affected by greater loss due to wear and friction Loosen the 4 Allen head screws at the drop out on the right and left side and the screw of the braking torque support SW5 Tighten the belt tensioners on both dropouts with a 10 mm open end spanner until the belt has the proper tension The adjustment screw can be secured by using a wrench SW10 Press down the top of the belt in the middle between the front and rear sprockets with your finger The belt is correctly tensioned if it can be pressed down approximately2. handling of the battery and the charger for example Information This sign shows you useful information on how to handle your product Please note This symbol indicates that your vehicle could suffer damage Read the original operating instructions This symbol refers to further important information in the original user manuals for the HMI control computer the drive unit the charger the battery BOSCH HMI Drive Unit 45 Battery Pack Charger the circuit NuVinci N360 the brakes Avid SRAM the drive belt Gates Carbon Drive and the SRAM Rock Shox suspension fork Your GRACE MX The GRACE MX guarantees a new kind of movement in the wild As when the fun of your traditional MRB stops then the GRACE MX is just getting started As the first production vehicle worldwide the GRACE MX combines the Gates CARBON DRIVE the NuVinci N360 hub and the extremely powerful BOSCH mid motor which accelerates the bike up to 45 km ht In this way going uphill will be just as fast as downhill The battery which is inserted from below into the frame is thus protected against stone chippings The mid motor which is rotated to an angle of 45 degrees allows for a lot of ground clearance and optimal balance on the terrain About this user manual The content of this user manual refers exclusively to the GRACE MX range of models with the M and L frame sizes in the 2013 model year Please take the time to read through this ent
3. 1d e E eeere oe eee eer ree ere 61 Si OIE a asc cess a vent ap aeane E E E 62 EVE CW ee AEE AE AEAEE EEE EAE S 63 ROCK SOX Sektor suspension OTK tor steceseacsscinncdsasicnacec snace stan nnansiceunnetutonnanseceonsueatonacseapnod aaueanecceenmsesteees 64 PU ANON SP EE EE ac cece sects ene same saree mec eter ca ee eaves cate eect O E EA A 65 POr CO arty FTO E ae sec aes esses es ca pene ten rasan ese senn sua raneteseneeeaeneceen ret 65 Dismantling the front WhEEl ccceecccccsssecccceseccccensccceeesececseeceeeeaeceeseenecessueceseeneceseeeeeesseecetsegeceeeees 66 Dismantling the rear wheel ascstuecscsecssecdcicanccdesesaeascaceogganncenieeccows sans aemnacesenasseassaedrescnws ssaesasoeeaaavesoeiieane 67 Dieman ine Decor S y OY rr a E E 67 Assemoling he rear WARCE Cece oe ni 68 Assembling the gear SYSTEM ccsesecsosssscccsssscccousvecccnsescueousuessoussseucussscueousuessousssencusssensoussseeeuesscnsuussess 68 Tensioning and aligning the drive belt ccccccccesecccssececseceeescseeuecseeecseeeceeeeseseeeseseuesesseseneueeeeensess 69 CREE NETE aE E EE N E A E E EE E E NE 71 Mounting and dismounting the pedals ssssesssessesersssreserressrresrrrsrrsssrrnsrrnsrtrusstresrtrsrtrsstensrresrteseereereeseee 72 Changing OE AS oases tec rs ea tin TTTS sacssieeenvaene 73 Wear Parts Maintenance vehicle check after a fall ceccecceeccccceccececcecceecceceeceeceesseeeeessesssesssessseseessesees 75 Frame paintwork ANG COG
4. GIA soca cvsnuysavacscstvssnensavansivvevanearsnssanceauesvanewssseuvsbeendvoetveaneisauessiimomgietieedeauenanentoaetes 77 Te Cla vial HVE i Me ClO UW sea tate deinamenedcsadas casie stem hee onhtederemasadsentoreaasinkn E E 78 PU AIM SIZ a sees ace ec ease ers ste esos ee ee tee E E ste 79 i 2 elo 8 a een te ee ene Re eee ee eee ere ere ee 80 WA AE AUC OIC COINS cose sors gta eceste E N 81 EG ICC ONO COMO ANE Vw cieswaspsns era pases orvearce avassastoatnnvecsasa E 82 Appendices BOSCH Original instructions Drive Unit Cruise Intuvia Powerpack 300 Powerpack 400 Charger 2 Instructions for the handling with the belts of Extract of original instructions the Gates CARBON DRIVE system Attachments mo Documentation OOOO A _ Delivery checklist 0 T O B GRACE MX service booklet D Avid SRAM Technical manual for GRACE MX 250W Version www bosch ebike com GACE Explanation of the symbols To begin with we would like to familiarize you with the meaning of the attention signs and hazard symbols that you will find in this user manual Please pay attention to the instructions displayed next to the symbols and follow them without fail A A Caution This attention sign alerts you to a potentially dangerous situation which could result in injury to people in the vicinity and damage to the product or objects Danger This symbol indicates an imminent threat of explosion due to improper
5. blocking of a tyre and reduces its life span considerably In addition tyre pressure should be checked regularly and tyres should be pumped to the level specified by the tyre manufacturer Brake pads Due to their function brake pads are susceptible to wear which is very dependent on how the GRACE MX is used If the bike is used for sports or for trips on routes with steep inclines it may be necessary to change the brake pads at frequent intervals Therefore it is absolutely essential to check the state of wear of the brake pads regularly Have them replaced by a dealer if necessary Belts The Gates carbon drive belt must always be replaced if it has been damaged due to improper handling or significant external influences For instance a stone a root or an item of clothing may be seized by the belt and caught between the belt and the sprocket An incident of that kind can lead to damage being done to the sensitive carbon fibres inside the belt even if there is no external damage to the belt to be detected If you suspect that the belt has been damaged have it replaced in order to avoid the risk of accident or injury GACE Replacing belt sprockets in the event of damage The belt sprockets must be changed in any case if they are damaged by significant external influences For example if you hit a rock or a tree root hard with the front belt sprocket when you are riding the bike it can bend and would have to be replaced in
6. chapter entitled Assembly and Disassembly of the Rear Wheel Loosening the 15 mm cap nuts will enable the rear wheel to be taken out of the dropout Slip the drive belt carefully off the sprocket When the front wheel has been disassembled insert the brake pad lock between the brake pads in order to avoid inadvertently adjusting the distance between them Store the rear wheel in such a way as to prevent it from falling down GACE Assembling the rear wheel Remove the transport lock Carefully put the drive belt on the belt sprocket of the rear wheel Put the rear wheel into the dropout Position the rear wheel in such a way that the torque support gib washer slides into the dropout internally on the right and externally on the left When you are doing this please ensure that the brake slides properly between the brake pads The rear wheel axle must be placed in both dropouts at the same time and the tabs of the torque supports must be in the groove Attach both hub axle nuts and bolts and tighten them in turn with a 15 mm spanner and a torque of 30 40 Nm Please see also adjustments torque table page 80 Assembling the gear system on Please follow the guidelines in the manual for the NuVinci N360 on page 11 in the chapter entitled Assembly and Disassembly of the Rear Wheel G ACE
7. do this your leg should be fully extended Make sure that the saddle is aligned horizontally Pull the seat post out no further than the mark for the minimum plug in depth Then tighten the screw of the seat post clamp with a torque of 5 Nm If you pull the seat post out too far the seat tube can no longer provide A sufficient support for it The seat post can become loose while you are riding the bike and can damage or break the seat tube There is a risk of accident and injury G ACE Setting the seat angle In order to change the angle and the horizontal position of the seat loosen the two inner Allen screws of the seat post clamp which are located directly behind the seat post above the rear wheel Now you can slide the seat back and forth in the clamp guide and adjust the angle Then re tighten both screws see torque table GACE Functional description NuVinci N360 shifting system Rotary handle Gears are shifted on the NuVinci N360 rear wheel hub simply by turning the rotary handle On the rotary handle display the gear system is shown as an easily understandable graphic a hill for deceleration and a plateau for faster speeds As there are no set gear levels the exact shifting results from your desired comfort level In order to ensure the longevity of the NuVinci hub and the rotary handle we D recommend you to activate the shifter o
8. manufacturer nor the dealer shall be liable for any other use or i for failure to comply with the safety related instructions in this user manual and any resulting damage Practice the range of things that you can do with your new GRACE MX in a quiet traffic free area first before venturing into road traffic Please always bear in mind that other road users might not expect your high speed The operation of a GRACE MX is not permitted with a trailer For questions please contact GRACE Ci Please observe the technical data on page 78 of this manual The use of fortified forest and field paths is allowed only with the MX PEDELEC Version Only MX S Pedelec G ACE Before the first use The GRACE MX Pedelec belongs to the class of electric motor assisted bicycles also called EPAC Electric Power Assistant Cycles The engine power will help only if you exert force on the pedals Your GRACE MX S Pedelec is not a bicycle and as a moped it is subject to the country specific regulations StVZO For this reason the bike has no CE mark like a motorcycle but rather has a type plate and a vehicle identification number that is registered with the German Federal Bureau of Motor Vehicles and Drivers Please inform yourself about the regulations in your country that regulate the equipment of mopeds to participation in road traffic S Pedelec users must wear a helmet and an insurance sticker must be A displayed You must hav
9. supplied in accordance with the assembly instructions on page 52 below Only S Pedelec GACE Side reflectors The self adhesive side reflectors are attached laterally in the battery case Rear view mirror Screw the mounting clip of the rear view mirror with a 4 mm Allen key between the front brake and the HMI unit with two M4 screws to the left handlebar so that it will not skew In the photo on the right above installation of the mirror for right hand a traffic is depicted The mirror must be mounted symmetrically on the right hand side for left hand traffic Insurance sticker The insurance sticker is attached with two M4x10 screws and two self locking nuts to the licence plate holder i Only S Pedelec G ACE Safety information and tips A Always check that the lights are working before using your bike Make sure that you avoid wearing loose clothing on your lower body In that way you can prevent clothing from being caught in the belts or between the spokes Check all wearing parts regularly These include drive belts brake pads brake disks seals and tyres Check your GRACE MX regularly for loose spokes as they can lea
10. that case Stones that are drawn in and lodge between the belt and the belt sprocket can distort the teeth of the belt Teeth can break off in whole or in part If this is the case the belt sprocket involved must also be replaced Whether the belt should be replaced or not must be decided on the basis of the relevant criteria of the previous section See 75 Belts If a drive in which all of the components were used for the same length of time is worn it is basically recommended that all of the components be replaced even if only one component has reached the wear limit Gear cables The Bowden cables of the gears must be regularly maintained and replaced if applicable This can be the case especially if the GRACE MX is often stored outdoors and exposed to the elements Handles Handlebars and handle coverings are susceptible to wear due to their function and must be replaced regularly where applicable Handles must always be firmly connected to the handlebars Lubricants The properties of lubricants change over time Therefore all areas to which lubricants are applied must be cleaned regularly and re lubricated in order to avoid increased wear to the parts and the bearings involved Handlebars and seat post Both the handlebars and the seat post are subject to severe dynamic stresses when the bike is being ridden Therefore check them regularly for visible external damage and replace them where applicable Furthermore we r
11. to save energy Checking the tyre pressure Tyres make contact between the wheels and the road They ensure that the wheels grip the road and that there is traction and absorb small shocks depending on the tyre pressure Please note the manufacturer s information on air pressure printed on the side of the tyre Exceeding the maximum permissible air pressure when you pump your tyres can lead to their bursting The GRACE MX S Pedelec is equipped with the following standard tyres CONTINENTAL Mountain King 2 2 Maximum recommended operating pressure for the front wheel tyre 4 5 bar max 60 psi Maximum recommended operating pressure for the rear wheel tyre 4 5 bar max 60 psi Further tyres are also approved by the manufacturer X King 2 4 Protection C275 b b skw fb size 60 559 X King 2 2 Protection C275 b b skw fb size 55 559 Mountain King 2 4 Protection C287 b b skw fb size 60 559 Race King 2 2 Protection C256 b b skw fb size 55 599 Contact II C269 b b reflex wire size 47 559 Cruise Contact C269 b b wire size 50 599 Hint only for GRACE MX S Pedelec Please note when you are replacing tyres that you must use tyres of the same type dimensions and tread exclusively GACE Setting the seat height To set the seat height loosen the 4 mm Allen screw of the seat post clamp Adjust the height of the seat to your body measurements by putting your heel on the pedal at its lowest point To
12. 009 Pkt 4 2 5 Cycles electrical powerassisted cycles EPAC Bicycles DIN EN 14766 2005 Mountain bicycles Safety requirements and test methods DIN EN ISO 13849 2008 Safety of machinery DIN EN 62079 2001 Preparation of instructions structuring content and presentation Authorized person Karl Heinz Nicolai Wehrmuhlenweg 8 16359 Biesenthal Biesenthal 10 09 2012 place date Legally binding signature of the issuer board of directors Karl Heinz Nicolai 1 MX Pedelec
13. 12 mm with the pressure indicated GACE As the tension may vary slightly along the belt this procedure should be carried out on a belt that is gradually being moved on To do this turn the pedal crank one rotation in each case and repeat the measurement process a few times If the belt tension is too high or too low continue to adjust it until the measurement result corresponds to the specification Tighten the four 6 mm Allen screws of the right and left belt tensioners on the dropouts Rotate the crank 10 15 times backwards and forwards and observe the alignment of the belt in the process While you are doing so the belt should only slightly touch the lateral stop flange of the rear sprocket or leave a gap of not more than approx 1 mm A consistent gap of 0 5 mm is ideal Tightening the axle adjustment screw on the dropouts on the drive side or loosening it on the opposite side will guide the belt to be aligned further in the direction of the lateral stop flange of the rear sprocket Adjust the rear wheel so that the belt is properly aligned as it moves Turn the crank again check the alignment of the belt and reset it if necessary Repeat this step until the alignment of the belt is set correctly i T se gt In the process always adhere to the required belt tension GACE Changing the tyres Remove the valve cap of the tube and the knurled nut of the valve
14. GACE GRACE MX Manual 2013 English GACE Table of contents ADETA E e E E E E E ee eee eee 45 ACTE a T E ee eee 45 Ex lanaton ol the Sy DONS sears en E E R E bose scscueen 46 vour GRACE M X e E 47 PRO CGPS IS ana e E E dave datrutatece canoes eeeuidiesasedaress 47 General description Of the GRACE MX ccccccssseccccseccecesscceesesececeeececeeneceeeeesecesseecessenecessegeceeseneeets 48 PTGS USE caer in coos caesar atten seen gn T saeaenocusescegpsees st nesaseaaacnectaescseenogsus ss uenaseenanseneceacoese 49 STO WINS TU SUS ascents pe ace stn ae adc eect en seed ose teed eden coon eon pec saucer exacdeentee 50 Serial NUMDET oe cacind i ecactgeter aed se eden ete a e encase atbees act e e 50 SOD SO CSNY CFV e E 50 SVG eS FS Onc gst cere el ree ase cd gate cayneere see teiiee cee naan ed anteeseaqnemensee cies cecanocaed gathaseeanesteccene cecetoueese 52 Rear Vew MITO eie ee or meer eer nen nee ee ee ne eee ee eee 52 PSII CS ECKO F ciare A E E 52 Safety iniormation and tPS cesenerirenn n E E 53 PMU VA IS OE A ec es EN E E E AE E E A ER 54 CMa UES TSB I I e ES sient derecena ns 54 Switching the drive on and off sas Sedesacasecescnccacants ceandaatecadecwsansesoogstanaueinnnavontadedsaniasensaistecawinoseavaamicedeiaes 56 Se A E T e E EAE IEAA no E A A AA A 57 S A E A e ee nese eee 58 SEME ESC aE aep A E A A E 59 FUN Gon CEES CPU O E E 60 NOVEN GO a SY E E E A A 60 BOSE DIVE UM MOTOR e E E 60 a oid ce 6 Be ia 0 0
15. d to instability at high speeds Modifications of your GRACE MX which result in an increase in motor power and speed compromise your driving safety and can lead to the loss of your driver s licence and insurance coverage Important tips and information for handling the battery A Use only original Bosch batteries which were approved for the GRACE MX by the manufacturer The use of other batteries can lead to injuries and the danger of fire If you don t wish to use your GRACE MX for an extended period of time gt 1 month please make sure that the battery is charged to approximately 60 of capacity which corresponds to 3 4 LEDs on the display Check the state of charge of the battery after 6 months If only one LED of the state of charge display is illuminated then recharge the battery to about 60 capacity At least 500 full charging cycles are guaranteed for the battery You can prolong the life span of the battery if you take good care of it and operate and store it at the correct temperatures We recommend operating temperatures of between 5 C and 35 C and a storage temperature of 20 ic GACE Initial operation Charging the battery The battery is mounted on the down tube of your GRACE MX The battery must be removed from the bracket to charge it Prior to removing the battery please make sure that it is switched off The battery will be loosened and will fold down if you press s
16. e a class M driver s licence and must always keep the certificate of registration with you motor power and speed compromise your driving safety and can lead to the Modifications of your GRACE MX S Pedelec which result in an increase in A loss of your driver s licence and insurance coverage Serial number The serial number of your GRACE MX is engraved on the right side of the steering tube Please write off serial number and keep it in a safe place Scope of delivery The following items are included in the scope of delivery of the GRACE MX Pedelec gt Bosch standard charger gt Transport locks 2 items for the brake system gt Keys 2 items to secure the battery pack gt GRACE manual gt GRACE MX service booklet gt GRACE MX delivery checklist gt User manuals and instructions of the supplementary components Bosch standard charger The scope of delivery includes a Bosch standard charger to charge the battery The charger supplied is so compact and light that you can comfortably take it with you External dimensions 155x85x55mm Weight 860g Transport devices Save the two transport devices for i the brake system They will be a useful aid when repairs are being carried out Please observe the information in the technical manual Avid Sram Keys Two keys are provided in the scope of delivery for the battery lock Side reflectors Attach the self adhesive side reflectors
17. e the crank into a horizontal position so that the pedal points towards the front wheel Place the wrench 15mm at the pedal axle and hold the crank firmly on the opposite side Tighten the pedal with the torque specified by the manufacturer of the crank Dismounting is performed in reverse order of mounting Changing the brake pads Pull the safety clip of the guide pin Remove the guide pin from the brake calliper with a 2 5 mm Allen key Use a flat tip screwdriver to press the brake pads back into the piston Pull the H spring with the inserted brake pads out of the brake calliper G ACE GACE Replace both brake pads if their total thickness is less than 3 mm per brake pad Put the H spring with the new brake pads into the brake calliper Tighten the fastening screw to 1 Nm and then attach the safety clip to the guide pin G ACE Wearing parts maintenance and vehicle inspection after a fall Some parts and components on your GRACE MX are susceptible to wear due to their function and must be monitored with particular care for that reason and regularly maintained or replaced Wearing parts include the following Tyres Wear to the tyres depends on how the GRACE MX is used and can be very strongly influenced by the rider The lifespan of a tyre is significantly shortened by sharp braking which leads to the
18. ecommend that these parts be replaced every two years if your GRACE MX is subject to heavy use G ACE Frame paintwork and coating The coating on the structural elements of your GRACE MX protects them against corrosion Check all painted areas regularly for damage and touch them up immediately This will also maintain the appearance of your bike When you purchased your GRACE MX you received a service booklet from Gi your dealer Please adhere without fail to the inspection intervals entered for your safety and your enjoyment of your bike Attachment B We recommend that your dealer inspects your bike for the first time after you have ridden 100 kilometres Spokes brakes gears and bearings can shift due to settling processes during this running in phase Your GRACE dealer is the one who is most familiar with your bike and has the appropriate tools for the maintenance of your GRACE vehicle After a fall or an accident on your GRACE MX you should bring your bike to your dealer for close examination in any event Damage that was caused by falls or improper handling can only be repaired by your GRACE dealer Defective parts particularly forks handlebars frames handlebar stems seat posts pedals or crank arms must be replaced immediately due to the danger of breakage GACE Technical information Bosch 4 mode LCD display background lighting Cane Creek 40 series Brakes Avid Elixir 5 200 mm in the fro
19. ial error gt damage that came about due to competitive use gt damage that came about due to improper repair tools and insufficient care gt repairs that were made with by means of used parts and gt damage that originated from the subsequent addition of non standard equipment and technical modifications When you purchased your GRACE MX along with this user manual you also received the user manuals the warranty and the warranty conditions from the manufacturers of the supplementary components See page 45 Appendices Please read through those documents attentively as well GACE EC Declaration of Conformity Name address of manufacturer GRACE GmbH amp Co KG Wehrmuhlenweg 8 16359 Biesenthal Germany Product description EPAC Pedelec electric power assisted cycle This declaration refers exclusively to the Pedelec and exclusively to the status in that market in which it was placed Furthermore subsequent mounted parts by the end user and a subsequent done work on the bike is not accepted by MIFA The declaration is not valid anymore if the product is modified without agreement Type designation GRACE MX MGE012 Year of manufacture 2012 The designated product fulfills the European directives Machinery directive 2006 42 EC Directive for electromagnetic compatibility 2004 108 EC Directive for electrical equipment 2006 95 EC Harmonized standards used and technical standards DIN EN 15194 2
20. imultaneously on both levers of the battery holder A Opening the battery lock will release the battery from the holder and it can fall out Hold the battery tightly with one hand and open the battery lock with the other hand with a quarter turn of the key Remove the battery from the holder Check whether the voltage set on your charger matches the voltage of your power source 110 volts or 230 volts Plug the device into the socket of the charger Then connect the Bosch standard charger to the power supply Connect the charger plug to the battery which is switched off The charger display will blink In order to ensure that the battery is fully powered charge it fully with the charger before you use it for the first time The battery is fully charged if all 5 LEDS stay lit up After the battery is fully charged the charging process will be interrupted automatically Disconnect the charger from the power supply and the battery from the charger The battery will be automatically switched off in the process The battery can be charged at any time without shortening its life span Interrupting the charging process will not damage the battery After the charging process has ended and the battery has been installed the battery holder must be snapped into place G ACE Please take note of the information of the
21. ire manual attentively in order to familiarize yourself with the GRACE MX For maintenance and repair work do not hesitate to consult your specialised dealer whose contact data you will find in the delivery checklist Attachment A 1 MX S Pedelec G ACE General description of the GRACE MX S rejurouyu TETO 1 Seat 10 Stem 2 Rear light 11 Headlamp 3 Licence plate holder 12 Suspension Fork 4 Seat post 13 Front wheel 5 Mid motor 14 Hydraulic disk brakes 6 Rear wheel 15 Crank and pedal 7 Carbon belt 16 NuVinci N360 gear hub 8 Battery housing 17 Kickstand 9 Side reflector 18 Dynamo 9 b Spokes reflector 19 Rear view mirror optional MX Pedelec 2 MX Pedelec 3 MX S Pedelec Intended Use Due to its design and its equipment your GRACE MX Pedelec is designated for the use on paved roads and fortified forest and field paths The required safety related active and passive lighting systems are installed in accordance with the German Regulations Authorizing the Use of Vehicles for Road Traffic STVZO Please install the additionally supplied rear view mirror and the two reflectors The mounting of these components is absolutely required in order to make a the bike safe for street traffic according to the German regulations Road Traffic Act StVZO This safety related equipment must be checked regularly and if necessary repaired by a skilled technician Neither the
22. nit 10 Operation Unit 11 Button Display function i on the operating unit 12 Button value decrease scroll down 13 Button value increase scroll up 14 Button Walk 3 Control Computer 4 Holder control computer 15 Locking of the control computer 16 Blocking screw for the control computer included in the scope of delivery 17 Speed sensor 18 Spoke magnet for the speed sensor GACE Lighting A precise lens system distributes the light of a high performance LED evenly on the road In this way a high intensity of light is achieved and safety is increased in the process The LED headlamp and the rear light are turned on by pressing the light button on the control unit Please take note of the information 4 of the original instructions for the BOSCH Drive Unit Cruise PowerPack 300 PowerPack 400 Charger Page 04 Switch on and off the lighting Only S Pedelec optional for Pedelec GF ACE Rock Shox Sektor suspension fork The Rock Shox Sektor RL suspension fork reliably offers the necessary traction and control on rough terrain A lock out function prevents the suspension from movement for efficient pedalling on a flat road Simply turn the blue knob compression at the fork s crown to the right restriction The spring stiffness can be adju
23. nly under reduced load Avoid shifting under full load or against increased resistance when turning the handle NuVinci N360 shifting system Rear wheel hub Gear changes occur within the hub gently and comfortably via internal shift elements which are sealed and maintenance free for life an Read the information on page 13 of the NuVinci N360 Technical Manual Basic Maintenance and Care Bosch Drive Unit Motor Three sensors calculate speed pedalling frequency and torque G ACE Control Computer The display provides you with information concerning support level soeed reach average speed maximum speed distance travelled and hour You can choose between four kinds of drives Eco Tour Sport and Turbo Please take note of the information of the original instructions for the BOSCH Drive Unit Cruise Intuvia PowerPack 300 PowerPack 400 Charger page 08 Product descriptions and Specifications Indicator engine power Indicator assistance level Assistance level indicator Value display Speedometer display Battery state of charge display gt OoOQ0 0 Button Display function i Lighting button Control computer Holder of the control computer 6 Switch On Off button of the control computer Reset button USB Port Protection cap of the USB Port CON DM BWDYN FE G ACE Operation U
24. nozzle Bleed the tube by pressing the valve pin Use a tyre iron to loosen the tyre from the rim OWL Replace the tyre or the defective tube D If you are putting on a new tyre change the tube as well Pull one side of the tyre onto the rim In the process please pay attention to the running direction of the tyre that was printed by the manufacturer D Some makes of tyres do not have any rotational direction printed on them Insert the valve through the valve opening and put the tube into the rim well GACE Lever the tyre bead over the rim flange with the installation tools Pump the tube until the tyre assumes its shape and check to see if it is sitting correctly on the rim Pump the tyre in accordance with the manufacturer s specifications max 4 5 bar 60 psi and check again that the tyre is sitting correctly in the rim Tighten the knurled nut and screw the valve cap onto the valve Mounting and dismounting the pedals Lightly grease the threads of the pedal axles and the cranks Screw in the pedals only loosely by hand Make sure to bring the parts together in the right angle and do not tilt them The right pedal has a hand right tread and the left pedal has a left hand thread on the pedal axle for mounting on the crank The right pedal is screwed clockwise and the left counter clockwise Mov
25. nt and 180 mm in the rear 1 MX Pedelec MX S Pedelec G ACE Frame sizes A B C D Top tube Standover Inside leg Seat tube height measurement height size M GRACE MX size L GACE Torques Torques for binding elements onthewheels a O Torques for the handlebars and stem rrr Stem fork steerer a Torquesforadd onpars S G ACE Warranty conditions Since 01 01 2012 you have been entitled to a warranty period of two years This period begins when the GRACE MX is handed over by your dealer who is also the person to contact in the event of a warranty claim Please store the transfer protocol and the invoice or proof of purchase as the case may be in a safe place for the duration of the warranty period You are entitled to make a warranty claim under the following conditions gt gt gt gt gt If there is a manufacturing material or information error If the claimed damage already existed at the time of delivery If the alteration to the product was not caused by wear due to its function or by ageing or if the damage was not brought about by the failure to use the product in accordance with the regulations The following items are excluded from the warranty gt All wearing parts in accordance with the list of wearing parts itemised under the paragraph on wearing parts maintenance and vehicle inspection after an accident unless there is a manufacturing or mater
26. original instructions for the BOSCH Drive Unit Cruise Intuvia PowerPack 300 PowerPack 400 Charger page 02 Assembly GACE Switching the drive on off Insert the battery into the holder and switch it on using the On Off button The drive of the GRACE MX can be switched on and off also on the control computer see page 61 Switching on the battery also switches on the control unit display The control unit shows the state of charge of the battery as well as the settings of the drive unit The pedals of your GRACE MX must not be subject to load when the battery is switched on as otherwise the capacity of the drive will be limited If the battery was inadvertently switched on with a load on the pedals switch it off and then on again without the load The drive will be activated as soon as you step on the pedals except for drive assistance mode The level of assistance depends on the settings of the control unit As soon as you stop pedalling in normal mode or as soon as you have reached a speed of 25 km h or 45 km h assistance from the drive is switched off The drive will be automatically re activated as soon as you step on the pedals and the speed is below 25 km h or 45 km h To switch the drive off switch the battery off using the on off button 1t MX Pedelec MX S Pedelec G ACE If no output is requested of the drive for 10 minutes the battery will automatically switch off
27. sted by turning the black knob The rebound can be adjusted by turning the red knob on the right fork leg Please take note of the information in the original SRAM user manual for the Rock Shox Sektor RL G ACE Maintenance Prior to any maintenance work A Before performing any maintenance make sure that the drive is switched off Please take note of the information of the original instructions for the BOSCH Drive Unit Drive Unit Speed control unit Intuvia page 02 Operation When the front and rear wheels have been disassembled insert the transport locks provided between the brake pads in order to avoid unintentionally adjusting the distance between them G ACE Dismantling the front wheel Loosen the quick release mechanism of the axle on the front wheel To do this first of all turn the lever to 180 and snap it into the recess in the axle The axle can now be unscrewed by means of the lever Pull the axle to the right and remove it from the fork While you are doing this grip the front wheel tightly release it and move it downwards out of the fork When the front wheel has been disassembled insert the transport lock between the brake pads in order to avoid adjusting the distance between them inadvertently G ACE Dismantling the rear wheel Dismantling the gear system Please follow the guidelines in the manual for the NuVinci N360 on page 11 in 1 e the
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