Replacement bladder and end cap to fit all ZF shock absorbers. The K-Tech bladder conversion is designed to reduce the amount of friction generated inside the shock absorber and increase the gas volume inside the reservoir. This improves compliance on low-speed movements of the rear wheel and makes the shock react more consistently over differing temperature ranges
Improves bump compliance
Improves rear wheel traction
reduces shock temperature
Better damping stability
Reduces Friction