JT Sprockets

Online Catalogue

Ducati 750 Monster i.e. Dark

2002

Front Sprocket

Steel Front Sprocket

Part Number: JTF736

Teeth: 15

Available Sizes: 13, 14, 15, 16

Rear Sprocket

Steel Rear Sprocket

Part Number: JTR735

Teeth: 41

Available Sizes: 36, 37, 38, 39, 40, 41, 42, 43, 44, 45, 46, 48

Aluminium Rear Race Sprocket

Part Number: JTA735

Teeth: 41

Available Sizes: 37, 38, 39, 40, 41, 43

Drive Chain

Pitch: 520

Length: 102

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
13141516
Rear Sprocket362.77
+1.3%
2.57
-5.9%
2.40
-12.2%
2.25
-17.7%
372.85
+4.1%
2.64
-3.3%
2.47
-9.8%
2.31
-15.4%
382.92
+6.9%
2.71
-0.7%
2.53
-7.3%
2.38
-13.1%
393.00
+9.8%
2.79
+1.9%
2.60
-4.9%
2.44
-10.8%
403.08
+12.6%
2.86
+4.5%
2.67
-2.4%
2.50
-8.5%
413.15
+15.4%
2.93
+7.1%
2.73
standard
2.56
-6.2%
423.23
+18.2%
3.00
+9.8%
2.80
+2.4%
2.62
-4.0%
433.31
+21.0%
3.07
+12.4%
2.87
+4.9%
2.69
-1.7%
443.38
+23.8%
3.14
+15.0%
2.93
+7.3%
2.75
+0.6%
453.46
+26.6%
3.21
+17.6%
3.00
+9.8%
2.81
+2.9%
463.54
+29.5%
3.29
+20.2%
3.07
+12.2%
2.88
+5.2%
483.69
+35.1%
3.43
+25.4%
3.20
+17.1%
3.00
+9.8%

Lower gear ratios allow for higher top speeds.

Higher gear ratios increase torque for better acceleration.

Full Gear Ratio Chart (pdf)