JT Sprockets

Online Catalogue

Harley Davidson XLH1200 Sportster

1991 to 1992

Front Sprocket

Steel Front Sprocket

Part Number: JTF989

Teeth: 21

Available Sizes: 21

Rear Sprocket

Steel Rear Sprocket

Part Number: JTR7086

Teeth: 48 Check Availability

Available Sizes:

Drive Chain

Pitch: 530

Length: 110

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 Sprocket482.29

Lower gear ratios allow for higher top speeds.

Higher gear ratios increase torque for better acceleration.

Full Gear Ratio Chart (pdf)