JT Sprockets

Online Catalogue

Honda CB1000 FP,FR,FS,FT,FV,FW BIG 1 (SC30)

1993 to 1998

Front Sprocket

Part Number: JTF339

Teeth: 17

Available Sizes: 15, 16, 17, 18

Available as JTF339RB Rubber Cushioned - Direct OEM Replacement

Rear Sprocket

Part Number: JTR1334

Teeth: 42

Available Sizes: 34, 36, 39, 40, 41, 42, 43, 44, 45, 46, 47

Drive Chain

Pitch: 530

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

Full Gear Ratio Chart (pdf)

Teeth15161718
342.272.122.001.89
362.402.252.122.00
392.602.442.292.17
402.672.502.352.22
412.732.562.412.28
422.802.622.472.33
432.872.692.532.39
442.932.752.592.44
453.002.812.652.50
463.072.882.712.56
473.132.942.762.61