JT Sprockets

Online Catalogue

KTM 1290 Superduke RR


Front Sprocket

Steel Front Sprocket

Part Number: JTF1904

Teeth: 17

Available Sizes: 15, 16, 17

OE Type Rubber Cushioned Front Sprocket

Part Number: JTF1904RB

Teeth: 17

Available Sizes: 16, 17

Rear Sprocket

Steel Rear Sprocket

Part Number: JTR893

Teeth: 38

Available Sizes: 38

Drive Chain

Pitch: 525

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

TeethFront Sprocket
Rear Sprocket382.53

Lower gear ratios allow for higher top speeds.

Higher gear ratios increase torque for better acceleration.

Full Gear Ratio Chart (pdf)