JT Sprockets

Online Catalogue

Hyosung GT650 S EFI


Front Sprocket

OE Type Rubber Cushioned Front Sprocket

Part Number: JTF520RB

Teeth: 15

Available Sizes: 14, 15, 16, 17

Steel Front Sprocket

Part Number: JTF520

Teeth: 15

Available Sizes: 14, 15, 16, 17

Rear Sprocket

Steel Rear Sprocket

Part Number: JTR1074

Teeth: 44

Available Sizes: 44

Drive Chain

Pitch: 525

Length: 108

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 Sprocket443.14

Lower gear ratios allow for higher top speeds.

Higher gear ratios increase torque for better acceleration.

Full Gear Ratio Chart (pdf)