Rear Shock Spring Rear Shocks the YSS Fork Fork Cartridge

the YSS Fork Fork Cartridge Kit ensures a riding experience that is both exhilarating and comfortable

Ideal for serious enthusiasts and professional riders

5 N/mm springs

and a specially designed valve piston system that fine-tunes velocity-dependent damping for a balanced

The suspension geometry on both the front and rear has also been refined via adjustments to the negative spring travel for balanced

Rear Shock Spring Rear Shocks the YSS Fork Fork CartridgeThe Hyperpro Progressive Rear Spring enhances cornering, reduces braking distance, and improves overall bike balance and feedback, fitting onto the original shock for easy installation.