Wunderlich - Suspension Shock Absorber S1 + HPA Options:Rear - Lowering By -30 mm simply connect the seat’s cable

simply connect the seat’s cable to the motorcycle’s onboard power system – Plug & Play

The difference between the two is the kit (hose and clamps) that comes with them

Durable and hard wearing synthetic suede on palm and thumb provide comfort

All shock kits rebuild both ends of the shock absorber

Front Extended Length = 23

Wunderlich - Suspension Shock Absorber S1 + HPA Options:Rear - Lowering By -30 mm simply connect the seat’s cableFacts and Product Features of Wunderlich Suspension powered by TracTive S1 HPA Shock Absorbers The S1 HPA shock absorber is the first upgrade for riders looking to optimize their stock suspension or replace their aging stock suspension with a higher quality option. Each high quality all round shock absorber features a damping setup specially developed for the respective vehicle model and application and is primarily aimed at touring riders who