M3 Modular Mountain Bike Crank

M3 Modular Mountain Bike Crank
M3 Modular Mountain Bike Crank
M3 Modular Mountain Bike Crank
M3 Modular Mountain Bike Crank
M3 Modular Mountain Bike Crank
M3 Modular Mountain Bike Crank
M3 Modular Mountain Bike Crank
M3 Modular Mountain Bike Crank
M3 Modular Mountain Bike Crank

Sign Up For Our Newsletter
You're Signed Up!
Specifications
Spindle Diameter 30 mm
Bottom Bracket Options* BSA, BB30, PF30, BBRight Press Fit, BB386 Evo
Crankarm Options* 170, 175 mm
Spider Options Double 104/64
Double 120/80
Single XX1
Triple 104/64
Finish Options gloss, matte
Q Factor 167.5 mm
Rider Weight Limit 110 kg (243 lbs)
Weight
Crank Arms Only 344 grams
Double 104/64 Spider 39 grams
Double 120/80 48 grams
Single XX1 42 grams
Triple 104/64 42 grams
English BB Cups 73 grams
Product Manuals
Full THM M3 Crank Manual
M3 Modular Mountain Bike Crank 170 Gloss Arms $999.00 Notify Me When Available
M3 Modular Mountain Bike Crank 175 Gloss Arms $999.00 Notify Me When Available
M3 Modular Mountain Bike Crank 175 Matte Arms $999.00  1 Remaining
Add:  
M3 Modular Mountain Bike Crank Spider, Double 104/64 $154.00 Notify Me When Available
M3 Modular Mountain Bike Crank Spider, Double 120/80 $149.00  1 Remaining
Add:  
M3 Modular Mountain Bike Crank Spider, Single XX1 $149.00  1 Remaining
Add:  
M3 Modular Mountain Bike Crank Spider, Triple 104/64 $149.00 In Stock
Add:  
M3 Modular Mountain Bike Crank BBRight $160.00 Notify Me When Available
M3 Modular Mountain Bike Crank BSA English $100.00  1 Remaining
Add:  
M3 Modular Mountain Bike Crank PF30 $160.00 Notify Me When Available
M3 Modular Mountain Bike Crank BB386 Evo $120.00 Notify Me When Available
M3 Modular Mountain Bike Crank Full Ceramic UpgradeBB30, PF30, BSA, BB $240.00  1 Remaining
Add:  
M3 Modular Mountain Bike Crank Hybrid Ceramic UpgradeBB30, PF30, BSA, B $90.00 Notify Me When Available
M3 Modular Mountain Bike Crank Installation Tool $30.00  1 Remaining
Add:  

Details

THM's M3 mountain bike crankset, much like the popular M3 road model adds a level of flexability in standards unseen in cranks up to this point. While the M3 retains a similar full carbon arm structure as its predecessor, the Clavicuala, the oversize spindle has been redesigned in aluminum for greater reliability and overall strength. In this redesign, THM made another marked improvement; the chainring spider is now completely interchangeable to allow cross compatibility between mountain bike chainring standards. Already available standards are double 104 / 64 BCD, double 120 / 80 BCD, SRAM XX1, triple 104/64 and all SRM options. Not only does the M3's interchangeable spider design allow immediate flexibility, it almost assuredly future proofs you for new chainring standards.

Lifespan

Please note that Clavicula cranks are designed for extended, yet ultimately limited use. These cranks should be retired or returned to THM for inspection after 100,000 km (62,000 mi) or after 10 years of use.

Ordering

THM M3 is sold as a modular crankset. Please make sure to order all necessary parts. Choose crank arms by length and finish. Choose spider by chainring interface standard. Choose bottom bracket fit. Then just add chainring bolts and chainrings for a complete crankset.

Installation/Assembly

A torque wrench with 4 mm hex bit is required for proper installation of the crank arms. A large crescent wrench or 36mm hex wrench is necessary for the spider lock ring tool. If you are ordering a threaded bottom bracket a THM installation tool is necessary.