JT Sprockets

Online Catalogue

Yamaha TT-R230 T,V,W,X,Y,Z,A,B,D,E,F,G,H (1C6)

2005 to 2017

Front Sprocket

Part Number: JTF1554

Teeth: 13

Available Sizes: 12, 13, 14, 15

Rear Sprocket

Part Number: JTR251

Teeth: 49

Available Sizes: 46, 48, 49, 50, 51

Aluminium Rear Sprocket

Part Number: JTA251

Teeth: 49

Available Sizes: 48, 49, 50, 51, 52

Drive Chain

Pitch: 520

Length: 106

Please note that the chain shown in this listing is for size reference only. For the correct chain type and grade, please refer to the vehicle's manufacturer manual.

Gear Ratio Chart

Full Gear Ratio Chart (pdf)

Teeth12131415
463.833.543.293.07
484.003.693.433.20
494.083.773.503.27
504.173.853.573.33
514.253.923.643.40
524.334.003.713.47