JT Sprockets

Online Catalogue

Suzuki GSX250 ET,EX (GJ51B)

1980 to 1982

Front Sprocket

Part Number: JTF430

Teeth: 14

Available Sizes: 12, 13, 14, 15

Rear Sprocket

Part Number: JTR819

Teeth: 46

Available Sizes: 37, 39, 46, 47

Drive Chain

Pitch: 520

Length: 104

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
373.082.852.642.47
393.253.002.792.60
463.833.543.293.07
473.923.623.363.13