THM Clavicula SE Crankset

MSRP : USD 1,350.00

Price : USD 1,295.00

crank length*



Clavicula sine exceptione — No rule without exception! Our top-line, full-carbon crank with integrated carbon axle is engineered like no other. In development we focused on optimizing its geometrical and structural definition, based on a precise analysis of load paths.

As a result, it is extraordinarily stiff in all planes, exactly what’s required for loss-free power transmission. We are particularly proud of the patented connection between left-hand crank and axle — THM is the first to successfully productionize a carbon-to-carbon interface at the heart of the bicycle drive train.

Aligning the fibers of the external and internal splines reduces wear to near zero and eliminates noise. And, of course, it’s lighter, 293 g with spider. Clavicula SE beats all our own benchmarks and is the new reference in crank design.

Weight: about 302 g (0.67 lb) for cranksystem Standard and about 293 g (0.65 lb) for cranksystem Compact
Mounting: fits any frame with standard 68 mm BSA shell. Available for BB30, BB30A, Pressfit30, Shimano Pressfit, Italian threading, BB386 EVO, BBright?-Pressfit BBright? Direct Fit (only Cervelo frame R5ca) also available BB 386 (only AX Lightness frame ViAL EVO) also available
Chainrings: THM-Carbones recommend Praxis Works
Q-Factor: 148 mm
Chainline: 43,5 mm
Inner width of the cranks: 118 mm
Available lengths: 170, 172,5 or 175 mm
Max. permissible total weight: 120 kg (264 lb)

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