JT Sprockets

Online Catalogue

Suzuki RM80 E/F — USA

1984 to 1985

Front Sprocket

Part Number: JTF1263

Teeth: 13

Available Sizes: 11, 12, 13, 14, 15, 16, 17

11 and 12 tooth versions do not feature bolt holes

Rear Sprocket

Part Number: JTR798

Teeth: 44

Available Sizes: 44, 47, 48, 49, 50, 52, 54

Aluminium Rear Sprocket

Part Number: JTA798

Teeth: 44 Check Availability

Available Sizes: 47, 48, 49, 50, 51, 52

Drive Chain

Pitch: 428

Length: 114

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)

Teeth11121314151617
444.003.673.383.142.932.752.59
474.273.923.623.363.132.942.76
484.364.003.693.433.203.002.82
494.454.083.773.503.273.062.88
504.554.173.853.573.333.122.94
514.644.253.923.643.403.193.00
524.734.334.003.713.473.253.06
544.914.504.153.863.603.383.18