The M30 bottom bracket range is designed to be fitted exclusively with Praxis M30 cranksets. The axle diameter is specific, measuring 30 mm on the left side and tapering to 28 mm on the right side. The bearing on the chainring side therefore has a larger diameter. This bottom bracket allows a Praxis M30 crankset to be mounted on a road frame with a BB30/PF30 bottom bracket, with a width of 68 mm

Praxis bottom brackets use the new Rubber Expanding Collet technology. This is a cleverly placed elastomer ring that eliminates all unwanted noise and creaking, and allows the bottom bracket to be positioned optimally in the frame. and creaking, and optimally position the bottom bracket in the frame.

Features:

- Forged and heat-treated aluminium cups
- Includes "Rubber expanding collet" technology, with elastomer ring to eliminate noise and creaking- Specific bearings with a diameter of 30 mm on the left side and 28 mm on the right side - Only compatible with Praxis M30 cranksets - Mounts on frames with 68 mm BB30/PF30 bottom brackets- NOT compatible with MTB cranksets

Requires the M30 bottom bracket double tool (ref 1868994 to be entered in the search bar) and a bottom bracket press.