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.
Size Chart Final Sale Whether riding road or gravel, we love speed. So everything on the RaceMax frame is engineered for that. The end result...View full product details
Size Chart Ultra-aerodynamic structure. Made primarily of carbon fiber and has been injected with RTM resin to increase strength and stiffness. Frame: Exploro RaceMax Italia Frame material: "3T’s...View full product details
Final Sale The Ultra is our most extreme bike, starting out the design process with 55-61mm wide tires. We then designed the whole aero package...View full product details