JT Sprockets

Online Catalogue

Cagiva 125 SST Ruote Lega

1984 to 1987

Front Sprocket

Steel Front Sprocket

Part Number: JTF710

Teeth: 15 Check Availability

Available Sizes: 16

OE Type Rubber Cushioned Front Sprocket

Part Number: JTF710RB

Teeth: 15

Available Sizes: 15, 16, 17

Rear Sprocket

Part Number: TBA

Teeth: 62

Available Sizes:

Drive Chain

Pitch: 428

Length: 136

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
151617
Rear Sprocket624.13
standard
3.88
-6.2%
3.65
-11.8%

Lower gear ratios allow for higher top speeds.

Higher gear ratios increase torque for better acceleration.

Full Gear Ratio Chart (pdf)