THM Carbones Clavicula M3 Road Crank Arms
The THM Clavicula M³ Road is our modular, full-carbon crank for road bikes. An interchangeable carbon spider is key to its versatility — by changing the spider, you can fit standard (130 BCD) or compact (110 BCD) ring pairs. All common bottom-bracket types are supported including BSA, BB30, PF30, BB386 Evo, Shimano Pressfit (with adaptor), BBright™, and ITA.
We supply bearings for all common bottom brackets (e.g. BSA, BB30, BB30A, Pressfit30, adaption for Shimano Pressfit, BBright™ and ITA)
Chainrings: Not Included
Spider: Not Included
Chainline: 43.5mm (ITA 44.5mm)
Inner width of the cranks: 118mm (minimum clearance of 3mm to the chainstays recommended)
Available lengths: 170, 172.5 or 175mm
Max Weight Limit (Rider + Luggage)
Mfr Claimed Weight
325g (w/o bearings, spider or chainrings)
NOTE: Sold as crank arms only.