JT Sprockets

Online Catalogue

Betamotor 400 Alp 4.0

2010 to 2011

Front Sprocket

Lightweight Self-Cleaning Front Sprocket

Part Number: JTF432SC

Teeth: 15 Check Availability

Available Sizes: 13, 14

JTF432SC is a Lightweight Self-Cleaning sprocket

Steel Front Sprocket

Part Number: JTF432

Teeth: 15

Available Sizes: 11, 12, 13, 14, 15, 16

Rear Sprocket

Part Number: TBA

Teeth: 48

Available Sizes:

Drive Chain

Pitch: 428

Length: 112

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
111213141516
Rear Sprocket484.36
+36.4%
4.00
+25.0%
3.69
+15.4%
3.43
+7.1%
3.20
standard
3.00
-6.2%

Lower gear ratios allow for higher top speeds.

Higher gear ratios increase torque for better acceleration.

Full Gear Ratio Chart (pdf)