Rear Shock Spring Cartridges and our “GP5 New Racing

and our “GP5 New Racing Formula” fork oil

continuously adjustable spring preload by hook spanner or optionally hydraulically

The compression reservoir is connected to the shock absorber by a flexible steel hose — hose length and mounting angles can be chosen individually so that the reservoir always finds its optimal position

Featuring a heavy-duty 36mm piston and active damping

In our setup

Rear Shock Spring Cartridges and our “GP5 New RacingThe Hyperpro Progressive Rear Spring enhances cornering, reduces braking distance, and improves overall bike balance and feedback, fitting onto the original shock for easy installation.