Rear Shock Spring Rear Shocks the non-adjustable cartridge is upgraded

the non-adjustable cartridge is upgraded to a Wilbers powered by ZF open cartridge with adjustable rebound and spring preload

Adjustability: Compression Damping

Hyperpro's Front Shock Springs offer premium quality and durability

we create sufficient usable travel and automatically adjust spring rate to load

The Wilbers solution uses slightly stiffer springs at the beginning and softer

Rear Shock Spring Rear Shocks the non-adjustable cartridge is upgradedThese Progressive Rear Twin Shock Springs provide improved cornering, shorter braking distances, and better overall balance and feedback, fitting onto the original shock for easy installation.