5-Arm Crankset and Chainrings
Contents
1. Rev 2 May 20 2004 Recommended Bottom Bracket Model Chainline Parts and Tools A yx Right Crankarm Left Crankarm Road Chainrings BMX Chainring A ly SEF AN a _S wa pe 36 110 bcd 38 46 48 50 110 bed 36 40 41 30 small aaa 48 40 41 road triple only 39 or 42 middle 52 53 or 55 large or 44 BMX 48 or 52 track Crankbolt assemblies oo Self extractor lt ea gt Thin Washer Plastic plug M15 M12 et M15 or M12 Capless ISIS Drive SF SE ISIS Drive or capless M8 gg crankbolt crankbolt ISIS Drive Crank Washer lt gt Se May be permanently installed on capless bolt lt gt not used with M8 square taper and Power Spline Chainring bolts and spacers Miscellaneous e oS 2a M8 or M8 5 bolt 5mm hex M8 5 nut 6mm hex qty 5 aluminum OR OR M8 nut slotted Pedal washer aty S steel qty 5 qty 2 qty 10 steel for road triple Tools 5mm 8mm hex key 10mm hex key for self extractor crankbolts if applicable Chainring nut spanner Park Tool CNW 1 or equivalent for slotted chainring nuts or 6mm hex key for hex chainring nuts Torque wrench Supplies Grease or titanium anti seize for titanium bottom brackets Parts Preparation NN Grease or Ti anti Grease ISIS Drive and2. track crankset All cranksets Use a torque wrench to tighten the bolts to 8 9 Nem 5 9 6 6 ftelbf 82 92 kgf cm for aluminum nuts and bolts 12 14 Nem 8 9 10 3 ftelbf 122 143 kgf cm for steel nuts and bolts Step 2 road triple cranksets only Embossed text faces up M8 STEEL chainring bolts torque to 12 14 Nem 8 9 10 3 ftelbf v v 122 143 kgfecm v Align tab with crankarm Figure 2 Mount the small chainring as shown in Figure 2 with the only alignment tab in line with the crankarm Install STEEL chainring bolts with 5mm hex wrench and torque to 12 14 Nem 8 9 10 3 ftelbf 122 143 kgf cm using a torque wrench Torque self extractor cup to Step 3 JN Riki Washers must be used with ISIS Drive cranks Use 10mm hex wrench to install self extractor Sees 12 15 Nem 8 9 11 1 ftelbf 122 153 kgfecm M15 OR M12 self extractor M12 capless Figure 3 If the crankbolts have not been assembled yet assemble them as shown in Figure 3 ISIS Drive cranks MUST use the crank washer or damage will result when the cranks are installed Note that the crank washer may be manufactured so that it is permanently installed on the crankbolt M8 crankbolts used with square taper and Power Spline cranks do not use a crank washer Step 4 Square hole and Power Spline Interface torque to AN attention 38 42 Nem drivetrain side 28 31 ftelbf r 4 right hand pedal thread 387 429 kgfecm Pedal ISIS
3. Drive Interface torque to el Lj Pedal washer poets am optional 442 484 kgfecm Left Crank Pedal washer optional Pedal Assembly torque to 31 34 Nem 23 25 ftelbf 318 346 kgfecm ar 5 Z i Attention Do non drivetrain side Io Figure 4 left hand pedal thread __ Apply grease to ISIS Drive and Power Spline bottom bracket splines for square taper make sure the tapers are clean and free of grease Assemble the crankarms to the bottom bracket using an 8mm hex wrench Grease the pedal threads and assemble the pedals to the crankarms and torque all bolts as shown in Figure 4 We at Truvativ stand behind our products and our customers Our Racing Team cranksets are warranted for 2 years from the date of purchase against manufacturing defects and workmanship All other cranksets are warranted for 1 year from the date of purchase against manufacturing defects and workmanship This warranty is not valid for abused or neglected products or products that are damaged by improper installation or assembly We define an abused product as one that was subjected to use outside of its design intent Please pay special attention to the Application Chart shown earlier in this manual to verify you are using the product for its intended purpose If you feel you have a warranty claim would like to learn more about our warranty policy or have further questions or comments please visit our web site at www truvativ com
4. Power Spline Chainring bolts and nuts ISIS Drive interface Attention do not apply grease to square taper interface Grease or Ti anti seize Capless bolt assembly SE bolt assembly Assembly Step 1 Aluminum bolts torque to 8 9 Nem 5 9 6 6 ftelbf 82 92 kgf cm Steel bolts torque to 12 14 Nem 8 9 10 3 ftelbf 122 143 kgf cm Embossed text on chainrings faces up e aluminum 6mm hex Aluminum or steel slotted M8 or e M8 5 chainring nuts l Align tab with crankarm Large chainring pin facing 2 toward crankarm j amp Aluminum or steel 5mm hex Figure 1 M8 or M8 5 chainring bolts Road cranksets Using a 5mm hex wrench and a chainring nut spanner or 6mm hex wrench depending on the chainring nuts that were included with your crankset assemble the large chainring middle chainring and prepared chainring nuts and bolts as shown in Figure 1 Make sure the large pin on the large chainring and the alignment tab on the middle ring are oriented in line with the crankarm as shown in Figure 1 Track and BMX cranksets Using a 5mm hex wrench and a chainring nut spanner or 6mm hex wrench depending on the chainring nuts that were included with your crankset assemble the single BMX or track chainring Five arm BMX cranksets and track cranksets have only one chainring that ONLY fits in the position of the middle chainring shown in Figure 1 Achainring can NOT be assembled in the large chainring position on a BMX or
5. TRUVATIV www truvativ com 5 Arm Cranksets and Chainrings Congratulations Thank you for purchasing a Truvativ crankset The following instructions should be read thoroughly before installation Improper installation of your Truvativ crankset may cause an unexpected failure of the parts that could cause you to lose control of your bicycle resulting in serious injury or death We recommend having your parts installed by a qualified bicycle technician Truvativ assumes no responsibility for malfunction or injury due to faulty installation Application Chart A Racing XR Racing Team E Racing Jr Key XC Crosscountry AM All Mountain BMX Racing DH Downhill Dirt Jumping Street Riding Racing Jr crank is for juvenile use only Iso Flow Road Touro Elita Chainring Crankbolt and Bottom Bracket Compatibility The following Truvativ road chainring combinations were designed to work together 38 46 or 48 cyclocross 39 48 or 53 cyclocross or road double 36 50 road double 110 bed 42 52 or 55 road double 30 42 52 road triple 30 39 53 road triple 48 or 52 track Pairing the wrong chainrings together can result in poor shifting and performance All Truvativ chainrings were designed to work with 8 9 and 10 speed drivetrains For best shifting performance use a 9 or 10 speed chain The 42T chainring designated for use in a triple chainring setup has shifting pins the double ve
6. You may also contact us using the information below Truvativ USA Truvativ Germany Tel 1 805 787 0917 Tel 49 23 02 399 280 amsales truvativ com eusales truvativ com warranty truvativ com Truvativ Asia Taiwan Tel 886 42 496 5899 taiwansales truvativ com
7. rsion does not have shifting pins and is not suited for a triple chainring setup M15 and M12 crankbolts are compatible with any ISIS Drive certified bottom bracket with the corresponding sized threaded hole M15 is typically used for crosscountry and road bike bottom brackets while M12 is typically used on downhill All mountain BMX or titanium bottom brackets ISIS Drive cranks must be used with a certified ISIS Drive bottom bracket The M8 crankbolt is for use on all square taper and Power Spline bottom brackets Square taper interface cranks must be used with a Truvativ XR or LE Square bottom bracket Power Spline cranks must be used with a Truvativ Power Spline bottom bracket Interface Racing Jr Square XRILE TsoFlow Road SS Square XRILE IsoFlow Road Dbl Square XRILE TsoFlow Road Trp I Square XRILE Touro SS and Track Square XRILE Touro Double Square XRILE Touro Triple Square XRILE Racing Jr Power Spline TsoFlow Road SS TsoFlow Road Dbl TsoFlow Road Trp Touro SS and Track Touro Double f Power Spline Touro Triple 5 Power Spline Racing XR ISIS Drive BMX 68mm shell only Overdrive DH Racing Team ISIS Drive BMX 68mm shell only Overdrive DH Eila 55 and Track jes big Giga Pipe SLLT Team SL Team Ti Max Ti Overdrive SL Elta TT 42 56 Giga Pipe SLLT Team SL Team Ti Max Ti Overdrive SL Elta Double Giga Pipe SLLT Team SL Team Ti Max Ti Overdrive SL Elita Triple 5 Giga Pipe SLLT Team SL Team Ti Max Ti Overdrive SL
Download Pdf Manuals
Related Search