... Thickness: 6.5-7.0mm Motorcycle model: Yamaha, Honda, Suzuki. Motorcycle chains and sprockets Material: A3 ... gear:13T--17TRear gear:34T--57TMotorcycle model: Yamaha, Honda, Suzuki.Heat treatmentHigh frequency quenching, CarburizationSurface treatmentSandblasting, ... TRX350, CB400, CBR400, NX350SHAHAR, XLX250/350, NX200, XR250, XR 200, CB250N, NX400, XR200, XR250, XR200R, GS125SUZUKI:A50, GT50, ...