Online Catalogue

Honda CB-1 (CB400 F,FK)

1991 onwards

Front Sprocket

OE Type Rubber Cushioned Front Sprocket

Part Number: JTF297RB

Teeth: 15

Available Sizes: 15

Steel Front Sprocket

Part Number: JTF297

Teeth: 15

Available Sizes: 14, 15, 16

Rear Sprocket

Steel Rear Sprocket

Part Number: JTR1332

Teeth: 41

Available Sizes: 36, 37, 38, 40, 41, 42, 43, 44, 45, 46, 47

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

Teeth		Front Sprocket
Teeth		14	15	16
Rear Sprocket	41	2.93 +7.1%	2.73 standard	2.56 -6.2%

Lower gear ratios allow for higher top speeds.

Higher gear ratios increase torque for better acceleration.

Full Gear Ratio Chart (pdf)