JT Sprockets

Online Catalogue

Kawasaki KH250 S1,B3-B5

1975 to 1982

Front Sprocket

Steel Front Sprocket

Part Number: JTF506

Teeth: 14

Available Sizes: 14, 15

Rear Sprocket

Steel Rear Sprocket

Part Number: JTR474

Teeth: 48

Available Sizes: 48

Drive Chain

Pitch: 525

Length: 108

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

TeethFront Sprocket
1415
Rear Sprocket483.43
standard
3.20
-6.7%

Lower gear ratios allow for higher top speeds.

Higher gear ratios increase torque for better acceleration.

Full Gear Ratio Chart (pdf)