USER`S MANUAL AND INSTRUCTIONS
Contents
1. Replacement parts are available for purchase through all bicycle service and retail locations If the bicycle shop does not stock the necessary parts it can be ordered by the retail location from a VISION distributor or VISION directly A list of distributors is available at VISIONTECHUSA COM FULL SPEED AHEAD EUROPE VIA DEL LAVORO 56 20874 BUSNAGO MILAN ITALY PH 39 039 688 52 65 FAX 39 039 682 33 36 FULL SPEED AHEAD USA 12212 CYRUS WAY MUKILTEO WA 98275 5702 PH 1 425 488 86 93 FAX 1 425 489 10 82 TH INDUSTRIES NO 6 WUGONG 8TH RD WUFENG DIST TAICHUNG CITY 41353 TAIWAN R 0 C PH 886 4 2331 9134 FAX 886 4 2331 1943 If you have questions please visit our web site contact page at VISIONTECHUSA COM Notes Specifications of product may be changed or improved for performance Please refer to website periodically for technical updates and revised instructions2. correctly the wheel may become separated from the fork and result in an accident personal injury or death A WARNING Tires mounted on clincher wheels should not be inflated above 125 psi 8 5 bar Tires mounted on tubular wheels should be inflated pertire manufacturer recommendations VISION METRON 40DB VT 840 DB VT 840 DB CL VT 840CH DB VT 840CH DB CL METRON 40 DB Clincher VT840CH DB Wheelset Shimano Red Decal METRON 40 DB Clincher VTS40CH DB Wheelset Shimano Grey Black Decal METRON 40 DB CL Clincher VT840CH DB CL Wheelset Shimano Grey Black Decal ITEM CODE 110 0013073030 110 0013073031 110 0013084030 110 0013084031 110 0013091030 110 0013091031 110 0029053031 110 0029053030 110 0029064031 110 0029064030 110 0029101031 110 0029101030 110 0148 710 0148BKG 710 0149 710 0149BKG 710 0152 710 0152BKG 710 0154 710 0154BKG WNOI VSNHIILNOISIA 6 WHEELS PACKAGE A Wheels B Wheels bag C Accessories bag Instructions D Quick Release QR E Brake Pads F Valve Extensions only VI 840 DB VI 840 DB CL G Spoke Protector N WARNING Vision Spoke Protector is intended to prevent the chain from falling down in the spokes Please install it on the rear wheel before riding WHEELSET INSTALLATION 1 For mounting tires carefully follow the instructions provided by the tire manufacturer 2 Apply light grease onto the Freehub Body Install the cassette per manufacturers recommendation
3. ATION AND REPLACEMENT Tools needed 1 6 bolts rotor and hub l T23 TORX wrench 2 Lint free rags 3 Torque wrench 5 7 6 3Nm 4 Isopropyl alcohol Figures 2 Disc screws 6 pcs 3 Torque wrench Installation procedure 1 Remove the wheel 2 Using a 125 Torx wrench remove the disc 3 Clean NEW disc and wheel hub with Isopropyl alcohol ensuring that the hub threads and hub mounting surface are free of dirt and grit 4 Place the disc on the hub mounting surface with the markings facing outward from the spokes Ensure the arrow on the disc is pointing in the direction of forward wheel rotation Fig 1 5 Install all 6 bolts and snug hand tight Fig 2 6 Using a 125 Torx wrench tighten the disc screws 6 pcs in a star pattern to 6 Nm Fig 3 CAUTION Do not over tighten the disc screws to prevent damage to the threads disc or screws 7 Reinstall the wheel 8 Spin the wheel to ensure that the rotor is not rubbing against the brake pads If there is rubbing re align the caliper REPLACEMENT OF THE FREEHUB BODY 1 Unscrew the axle using 17mm wrench until the left side end nut is removed 4 2 Slide the axle out of hub shell 3 Remove freehub sliding it along the axle 4 Insert the new freehub body on the axle and insert the axle inside the hub shell 5 Turn freehub till all the pawls are in line with ratchet and then fully insert the freehub body 6 If necessary add low friction grease to preserve the fr
4. Et metron T best USER S MANUAL AND INSTRUCTIONS VISIONTECHUSA COM User s Manual and Instructions Installation instructions Warranty Wheels package Wheelset installation Wheel Preload Hub Adjustment Technical specifications Spoke replacement and lacing Replacement of the freehub body Maintenance recommendations Wheel replacement parts 04 04 07 08 O9 11 12 13 14 15 W09 VSQH931NOISIA 4 INSTALLATION INSTRUCTIONS Congratulations on your Vision product Please read these instructions and follow them for correct use Failure to follow the warnings and instructions could result in damage to product which is not covered under warranty damage to bicycle or cause an accident resulting in injury or death Since specific tools and experience are necessary for proper installation it is recommended that the product be installed by a qualified bicycle technician WARRANTY Full Speed Ahead FSA warrants all FSA Gravity Vision Metropolis and RPM products to be free from defects in materials or workmanship for a period of two years after original purchase unless otherwise stated in the full warranty policy The warranty is non transterable and valid to the original purchaser of the product only Full warranty policy is available at FULLSPEEDAHEAD COM A WARNING Regularly check the wheels to be certain they are fastened securely to the bicycle fork If the Quick Release or through axle are not istalled
5. eals and break down the bearing grease e When washing the bike use only mild soap and a gentle stream of water for rinsing Always avoid pressure washing Such systems can direct super heated water with special wetting agents at 10X atmospheric pressure forcing water passed the bearing seal and removing vital bearing grease W09 VSQH931NOISIA A CAUTION Since specific tools and experience are necessary for hub maintenance it is recommended that the service should be done by a Vision Authorized Service Center Please contact the Authorized Vision Distributors and Warranty Service Centers closest to your country of residence A list of Authorized is posted at VISIONTECHUSA COM RIM MAINTENANCE When braking especially during descents use both front and rear brakes Front and Rear brakes have different benefits and limitations so use them according to instructions from an experienced rider It is Important that both rims are employed during descents to properly dissipate heat f during frequent inspections noticeable impact damage or any other deformation of the rim is apparent discontinue use and immediately seek advice from an experienced mechanic If an experienced mechanic is unavailable contact Vision directly at VISIONTECHUSA COM In the event of a bicycle accident discontinue riding the bicycle until it has m thoroughly examined by a qualified bicycle mechanic and any damaged parts replaced WHEEL REPLACEMENT PARTS
6. eehub body mechanism 7 Screw the left side end nut at an approximate torque of 8 Nm WHEEL MAINTENANCE RECOMMENDATIONS It is the user s responsibility to examine the product on a regular basis to determine the need for service or replacement Cyclists should inspect their bicycle and parts on a regular basis in order to detect damage that may have occurred from normal use or for missing parts Check all parts for damage and wear before every use Should any problems or concerns arise discontinue riding the bicycle and have it inspected by a qualified bicycle technician A WARNING Using wheels that have not been installed or centered correctly present broken damaged or has missing parts may fail or cause rider to lose control of bicycle leading to accident resulting in personal injury or death HUB MAINTENANCE Vision hubs are equipped with high grade precision sealed cartridge bearings Due to varying factors it TO to have the hub bearings inspected and maintained periodically The recommended service intervals are e Inspection after each riding season one calendar year or 8 000 to 10 000 Km whichever comes first e After use in rain storm muddy and wet conditions Ri rotational smoothness signs of corrosion damage to rubber seals and bearing covers is apparent Tech Tips e Avoid getting solvents aerosol lubricants as for chain and strong cleaning solutions on the hubs The solvent can wick passed the s
7. heels to a qualified technician for service SPOKE REPLACEMENT AND LACING CAUTION Before replacing a spoke please check the above technical specifications for the correct spoke length and type W09 VSQH931NOISIA Always use original Vision spare parts before proceeding with the replacement 1 Depending on the side where the broken spoke is remove disk brake rotor or cassette 2 Remove the spoke and nipple to be replaced and install the new one with proper positioning to adjacent spokes 3 Secure the spoke to the rim by tightening the nipple 4 Use a spoke tension measuring device to follow the recommended tension as in the chart below o After replacing the spoke tensioned and centered the wheels check that the flat spoke aero is oriented in the aerodynamic position and is not twisted 6 Mount disk brake rotor or cassette Maximum spoke tension must not exceed the tension specification see chart below Using tension above max recommended tension will void warranty and cause wheel failure resulting in serious accidents and injury If tension above maximum is necessary to true the wheel the rim may be damaged and should be replaced Always avoid the rotation of the spoke spoke wind up when the nipple is tightened or loosened by using an anti rotation spoke tool RECOMMENDED SPOKE TENSION Rear Wheel Left Side Right Side Left Side Right Side 90 110 kg 60 80 kg 60 80 kg 100 120 kg DISC BRAKE ROTOR INSTALL
8. s The Shimano freehub body is compatible with S11 cassette A spacer A is required when mounting S9 amp S10 cassette W09 VSQH931NOISIA Do not use Vision carbon specific pads with non carbon alloy rims 3 Insert the Quick Releases into the wheel The lever of the Quick Releases should go on the non drive side Thread the Quick Release nut but do not tight Note Front Quick Release is shorter than rear 4 Install the Front and Rear Wheel into the drop outs of the fork and frame With the QR lever in the open position tighten the QR until it is in contact with the frame or fork dropouts Close the QR lever The QR lever should require substantial effort to close the last 25 30 degrees If it closes with only moderate hand pressure the QR must be readjusted by opening the QR lever then turning the QR nut clockwise until the closing action of the QR lever requires the recommended force e f you are unfamiliar with Quick Release assembly it is recommended to ask for advice from your local bike shop Riding with an improperly assembled Quick Release can cause the wheel to shift while in use resulting in accident and injury e Regularly check the QR adjustment If the Quick Release is not installed correctly the wheel may become separated from the fork and result in an accident personal injury or death e Always close the skewer lever completely Do not allow a frame or fork tube or any other member to inhibit full lever travel
9. when closing Failure to close the lever completely will limit cam engagement and the skewer s ability to hold the wheel in place Note The QR must be periodically lubricated at the pivot points so it can exert maximum sideways force e f you use through axle fixing device check instructions of through axle manufacturer TECHNICAL SPECIFICATIONS Wheel Description Metron 40 Disc Metron 40 Disc Centerlock Metron 40 Clincher Disc Metron 40 Clincher disc Centerlock Model number WH VT 840 DB WH VT 840 DB CL WH VT 840CH DB WH VT 840CH DB CL Tubular 633x24 Clincher 700x17C Rim width height Tubular 24mm 40mm Clincher 25mm 40mm Spokes Gauge End AE 14G J Bend Spokes Lengths Number x Crossing Pattern Model number Right Right WH VT 840 DB WH VT 840CH DB 269mm 12x2 2 4mm 12x2 269mm 14x2 278mm 14x3 WH VT 840 DB CL WH VT 840CH DB CL 2 Amm 12x2 2 4mm 12x2 281mm 14x3 278mm 14x3 A WARNING Use original Vision spare parts only for your service Use of incorrect spoke types and lengths may cause failure of the wheel resulting in accident and person Injury WHEEL TRUING CAUTION Bicycle wheels are straight round and stable because of a balance of spoke tension The rim s shape can be changed by tightening and loosening spoke s nipples Wheel truing should be performed by persons with adequate wheel truing experience or training If you do not have confidence or experience with wheel truing take the w
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