JT Sprockets

Online Catalogue

Suzuki TS250 R,J,K,L,M,A — USA

1971 to 1976

Front Sprocket

Steel Front Sprocket

Part Number: JTF433

Teeth: 15

Available Sizes: 14, 15, 16

Rear Sprocket

Steel Rear Sprocket

Part Number: JTR813

Teeth: 39

Available Sizes: 39, 40

Drive Chain

Pitch: 525

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

TeethFront Sprocket
141516
Rear Sprocket392.79
+7.1%
2.60
standard
2.44
-6.2%
402.86
+9.9%
2.67
+2.6%
2.50
-3.8%

Lower gear ratios allow for higher top speeds.

Higher gear ratios increase torque for better acceleration.

Full Gear Ratio Chart (pdf)