Rear Shock Spring Spring Color:Purple – 30 mm piston

– 30 mm piston

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

Designed for demanding riders seeking sustained performance over long

Geometry is subtly corrected via negative travel so seat height remains essentially stock while steering feel improves

we supply the growing classic-car market with German-engineered suspensions that dramatically improve handling and stability

Rear Shock Spring Spring Color:Purple – 30 mm pistonThe Hyperpro Progressive Rear Spring enhances cornering, reduces braking distance, and improves overall bike balance and feedback, fitting onto the original shock for easy installation.