JT Sprockets

Online Catalogue

Yamaha RD125 DX Alloy Wheel (2R6)

1978 to 1981

Front Sprocket

Part Number: JTF416

Teeth: 15

Available Sizes: 13, 14, 15

Rear Sprocket

Part Number: JTR837

Teeth: 39

Available Sizes: 39

Drive Chain

Pitch: 428

Length: 112

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)