JT Sprockets

Online Catalogue

Ducati 900 S2 / MHR

1983 to 1985

Front Sprocket

Part Number: TBA

Teeth: 15

Available Sizes:

Rear Sprocket

Steel Rear Sprocket

Part Number: JTR1022

Teeth: 41 Check Availability

Available Sizes: 38, 40, 42

Drive Chain

Pitch: 530

Length: 106

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
15
Rear Sprocket382.53
-7.3%
402.67
-2.4%
422.80
+2.4%

Lower gear ratios allow for higher top speeds.

Higher gear ratios increase torque for better acceleration.

Full Gear Ratio Chart (pdf)