Rear Shock Spring Spring Color:Black (+$10) adding both suspension travel and

adding both suspension travel and ground clearance — ideal beyond paved roads

Negative travel is corrected for better geometry and a calmer chassis

consistent damping — even under heavy loads and high temperatures

These “ST” models are sharper than “Special” variants

Our setup optimizes negative spring travel and tunes spring rate and damping for confident everyday riding

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