For Fitting A Top Case on a Custom Motorcycle it is necessary to fix the sissybar (backrest) and then late to adapt the universal chromed rack

quality materials

non-slip patch

Styre brackets for different dimensions included

Prolong engine life and save on costly repairs with an oil plug that picks up metal filings

HYPERPRO RR SHOCK SPRING LOW KIT -20MM SP-YA07-SSB025B yamaha-fz-600-600-1988-esi1071705 For Fitting A Top CaseThe 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.