JT Sprockets

Online Catalogue

Suzuki TM400 R,J,K,L,M — USA

1971 to 1975

Front Sprocket

Part Number: JTF419

Teeth: 15

Available Sizes: 14, 15

Rear Sprocket

Part Number: JTR813

Teeth: 40

Available Sizes: 39, 40

Drive Chain

Pitch: 525

Length: 102

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)

Teeth1415
392.792.60
402.862.67