Heavy Duty Gold Drive Chain: 420-134L KTM Super Enduro 950 Yamaha YZF 600 R Thunder

Yamaha YZF 600 R Thunder Cat (1996-2002)

20N-82310-40 or 4BC-82310-00 on a PW80 for the years shown above

Suzuki ZR 50 SK (1982-1987)

WILL NOT FIT A / S / T MODELS

This unit is a direct replacement for the Yamaha YZF R125 5D71 and 5D72 engine models for the years shown above

Heavy Duty Gold Drive Chain: 420-134L KTM Super Enduro 950 Yamaha YZF 600 R ThunderBrand new heavy duty gold drive chain: 420 x 134 Links Pitch Width Links 420 134 Colour Gold Seal Type No Seal Master Link Type Clip 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