Heavy Duty Gold X-Ring Drive Chain: Yamaha YZF-R6 YZF R6 (2006-2014) Kawasaki ZR800 They replace 21121-1003

They replace 21121-1003

KTM SMC 690 R (2012-2014)

They have been manufactured to replace the original set of head stock bearings on a Yamaha RS125 for the years and models shown above

Kawasaki KZ / Z 1100 B (GPZ) (1981-1982)

If you're having spark issues with your TDR125 then it's a no brainer to either replace or upgrade the original coil

Heavy Duty Gold X-Ring Drive Chain: Yamaha YZF-R6 YZF R6 (2006-2014) Kawasaki ZR800 They replace 21121-1003Brand new drive chain to fit: Yamaha YZF R6 (2006 2014). This heavy duty gold X ring chain has been manufactured to replace the original chain on a Yamaha YZF R6 for the years and models shown above. Pitch Width Links 525 114 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 Please note