Rear Shock Spring Spring Color:Black (+$10) so the Wilbers shock is

so the Wilbers shock is designed a bit longer while maintaining the original seat height for better ride balance

The suspension geometry on both the front and rear axles has been sensibly refined and optimized by adjusting the negative spring travel

stock suspension just won’t cut it

or fully loaded

allowing you to fine-tune how quickly the front end recovers from bumps for a perfectly balanced

Rear Shock Spring Spring Color:Black (+$10) so the Wilbers shock isThe Hyperpro Progressive Rear Spring enhances cornering, reduces braking distance, and improves overall bike balance and feedback, fitting onto the original shock for easy installation.