JT Sprockets

Online Catalogue

Ducati 1199 Superleggeria

2015

Front Sprocket

Steel Front Sprocket

Part Number: JTF749

Teeth: 15

Available Sizes: 14, 15, 16

Rear Sprocket

Steel Rear Sprocket

Part Number: JTR761

Teeth: 41

Available Sizes: 38, 39, 41, 43

To be fit with JTA770B sprocket adapter

Aluminium Rear Race Sprocket

Part Number: JTA761

Teeth: 41 Check Availability

Available Sizes: 38

To be fit with JTA770B sprocket adapter

Drive Chain

Pitch: 525

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
141516
Rear Sprocket382.71
-0.7%
2.53
-7.3%
2.38
-13.1%
392.79
+1.9%
2.60
-4.9%
2.44
-10.8%
412.93
+7.1%
2.73
standard
2.56
-6.2%
433.07
+12.4%
2.87
+4.9%
2.69
-1.7%

Lower gear ratios allow for higher top speeds.

Higher gear ratios increase torque for better acceleration.

Full Gear Ratio Chart (pdf)