Fulcrum Part R0-008 Hub Cup 4pcs Hydration Bottles We accomplish this with a

We accomplish this with a special design where the maximum number of balls are inserted into the bearing

The front roller is adjustable with 10 different positions to allow for perfect compatibility with the frame of the bike you're using

The flexible pelvis

The GFR1 is the gravity grip of world-class gravity riders

Fulcrum Part R0-008 Hub Cup 4pcs Hydration Bottles We accomplish this with aTo identify the Fulcrum part code that you require, please see the fulcrum parts catalogues avaiaible here: Fulcrum Spare Parts Catalogues And if you're not sure what model year the wheel is, you can use the Fulcrum catalogues here: Fulcrum Wheel Catalogues