Rear Shock Spring Fork Upgrade Kit Turn your classic suspension into

Turn your classic suspension into a modern

and therefore

Heavy-Duty MX Internals: Features a rugged 12mm hard-chrome shaft and a 36mm piston engineered to withstand the extreme forces of off-road riding

the RX362 Twin Reservoir Shocks are perfect for high-end road motorcycles

and every unit comes with ABE and a 5-year warranty — delivering outstanding performance at an exceptional price-to-performance ratio

Rear Shock Spring Fork Upgrade Kit Turn your classic suspension intoThe Hyperpro Progressive Rear Spring enhances cornering, reduces braking distance, and improves overall bike balance and feedback, fitting onto the original shock for easy installation.