JT Sprockets

Online Catalogue

KTM 105 SX

2007 to 2011

Front Sprocket

Part Number: JTF1907

Teeth: 14

Available Sizes: 13, 14

Rear Sprocket

Part Number: JTR895

Teeth: 49

Available Sizes: 46, 49

Aluminium Rear Sprocket

Part Number: JTA895

Teeth: 49

Available Sizes: 46, 47, 48, 49, 50

Drive Chain

Pitch: 428

Length: 118

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)

Teeth1314
463.543.29
473.623.36
483.693.43
493.773.50
503.853.57