Heavy Duty Gold X-Ring Drive Chain: Kawasaki ZX-6R (ZX636) (2002) Honda TRX420 This set of head stock

This set of head stock bearings are taper roller style and have been manufactured to replace the original set of steering bearings on a Kawasaki KDX250 for the years and models shown above

then this could be the solution

Honda TRX 400 EX (1999-2008)

with a 12mm top pin and 10mm bottom pin which you can change if required

Heavy Duty Gold X-Ring Drive Chain: Kawasaki ZX-6R (ZX636) (2002) Honda TRX420 This set of head stockBrand new drive chain to fit: Kawasaki ZX 6R (ZX636 A) (2002). This heavy duty gold X ring chain has been manufactured to replace the original chain on a Kawasaki ZX 6R for the years and models shown above. Pitch Width Links 525 108 Colour Gold Seal Type X Ring Master Link Type Clip and Rivet Included Please check size, colour and seal type prior to purchasing. If you require a different size, you can find our full list of sizes by clicking HERE