Roulement de Direction BLACK BEARING B12 30.15x41.5x6.5mm 36/36° 1-1/8" No Hartje The tread pattern is optimised

The tread pattern is optimised for excellent grip on hard ground under braking and maximum lateral traction

avec des coutures thermosoudées étanches

the bottle attaches easily to the bike without requiring a gravity kit

contributing to temperature regulation for your feet

Roulement de Direction BLACK BEARING B12 30.15x41.5x6.5mm 36/36° 1-1/8" No Hartje The tread pattern is optimisedThe BLACK BEARING 1 1 8" 36 36 headset bearingis a replacement model of equivalent quality to the models originally fitted on your bike in most cases. This bearing is composed of angular contact chrome steel balls, a chrome steel cage, and specific seals for headsets.