THM Carbones Clavicula M3
The Clavicula M³ is a new development of THM and provides a replaceable chainring spider. So this super lightweight handle allows at any time to exchange between different chainring configurations. Whether classic 2-way or 2-way compact, with the THM Clavicula M³ anything is possible.
The M³, unlike its predecessors, an axle made of aluminum rather than carbon, the well-known, high stiffness is however not affected. As with THM usual, there are suitable internal bearing for all standard bottom bracket systems.
Material: carbon, aluminum
Crank arm: 170 / 172.5 / 175 mm
bolt circle diameter: 110 (compact) or 130 mm (standard)
Finish: matte or glossy
Weight: 385g (with crank star without bearing / chainrings)