JT Sprockets

Online Catalogue

Honda TRX90 Fourtrax

1993 to 2008

Front Sprocket

Steel Front Sprocket

Part Number: JTF277

Teeth: 13

Available Sizes: 13, 14

Rear Sprocket

Steel Rear Sprocket

Part Number: JTR1355

Teeth: 50

Available Sizes: 48, 50

Drive Chain

Pitch: 428

Length: 98

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
13
Rear Sprocket503.85
standard

Lower gear ratios allow for higher top speeds.

Higher gear ratios increase torque for better acceleration.

Full Gear Ratio Chart (pdf)