Rear Shock Spring Download 4k Ferrari 308 Orange Rear Lights Wallpaper Wallpapers.com Download Harley Davidson Rear View Wallpaper Wallpapers.com 980815001 Mini Cooper Countryman R60 Rear tail lights, 122.51 RRR. The Hyperpro progressive rear spring provide an easier cornering, a shorter braking distance, makes the bike less sensitive to weight changes, provides improved tire life, gives a better balance in the bike and better overall feedback of your bike. The rear spring is mounted on your original shock absorber. Every Hyperpro shock spring is developed to the specific needs of the motorcycle.