Combikit Spring Color:Purple – Radial-piston design with progressive

– Radial-piston design with progressive shim stack

while maintaining the original seat height

Threaded Preload Adjustability: Customize your sag perfectly to your weight (with or without luggage or a passenger) using the included YSS preload pin tool

The progressive front fork kit will provide you easier cornering

Combikit Spring Color:Purple – Radial-piston design with progressiveThe Hyperpro combikit combines the front end kit with the rear spring kit. The set is completed with oil and recommended settings for your bike. The springs provide easier cornering, a shorter braking distance, makes the bike less sensitive to weight changes, provide less tire wear and more