High-performance air shock absorber: The suspension provides smoother driving and better overall damping management, improving driving comfort, motorcycle handling and driving safety. It is good and replacement for some Gokart Quad and ATV.

Compatible with CB400SF (NC31/NC39/NC42), CB400SS/CL400, etc. XJR400 (4HM/RH02J), SR400/SR500, etc. GSX400 Impulse (GK79A/GK7CA), Lightning 400, etc. Zephyr400 (body number: ZR400C).Most 50cc, 75cc, 90cc, 125cc, 150cc, 250cc, 300cc street cars, off-road vehicles, karts, ATVs, motorcycles and quad bikes

Oil seal by N.O.K (japanese high standard). The eye of shock has tensile strength moree than 2000kgf. The dumper and spring designed for long durability(more than 1 million). Max loading:240kg/pair 530lb/pair

Our products are made by high-qualified materials with japaneses technology and the advanced computer numerical control processing. the is strictly monitored by ISO9000 standard to make sure the excellent performance and the good cond