JT Front Sprocket 512.15 - Kawasaki: 87-88 ZX-4 (Japanese import); 90 ZX400 (ZXR400)H-2 ; 91-02 ZX400 (ZXR400)L-1/L; 89 ZXR400 (Japanese import); 90 ZXR400, ZXR400R (Japanese import) 510095 For front cast wheel

For front cast wheel

Super simple and no tools required

Originally cylinders & heads are bolted together without the use of any sort of head gasket

Hooks at front side of frame under oil filter

JT Front Sprocket 512.15 - Kawasaki: 87-88 ZX-4 (Japanese import); 90 ZX400 (ZXR400)H-2 ; 91-02 ZX400 (ZXR400)L-1/L; 89 ZXR400 (Japanese import); 90 ZXR400, ZXR400R (Japanese import) 510095 For front cast wheelJT steel front sprockets are manufactured using Japanese SCM420 Chromoly or C49 high carbon steel. Accurately machined with the tightest of tolerances to guarantee a perfect fit and chain alignment. Fully heat treated