Online Catalogue

Honda CR450 RB

1981

Front Sprocket

Steel Front Sprocket

Part Number: JTF337

Teeth: 14

Available Sizes: 12, 13, 14, 15

Rear Sprocket

Part Number: TBA

Teeth: 54

Available Sizes:

Drive Chain

Pitch: 520

Length: 116

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

Teeth		Front Sprocket
Teeth		14
Rear Sprocket	54	3.86 standard

Lower gear ratios allow for higher top speeds.

Higher gear ratios increase torque for better acceleration.

Full Gear Ratio Chart (pdf)