Fulcrum Freehub RT-013 RT Sport new-262827 Compatible with Weldtite Grease Gun

Compatible with Weldtite Grease Gun and most other makes

The cushioning is slightly softer and more progressive than the type we use on our racing saddles

It also features an ergonomic cutout that was developed using detailed pressure analysis and input from medical experts

Wingflex: the shell's side edges flex and adapt to rider's inner leg movement

The padding is made from fizik’s proprietary Type 2 foam formulation

Fulcrum Freehub RT-013 RT Sport new-262827 Compatible with Weldtite Grease GunTo 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