Online Catalogue

Gilera 125 RTX

1985 to 1988

Front Sprocket

Part Number: TBA

Teeth: 16

Available Sizes:

Rear Sprocket

Steel Rear Sprocket

Part Number: JTR600

Teeth: 52

Available Sizes: 52

Drive Chain

Pitch: 428

Length: 128

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

Teeth		Front Sprocket
Teeth		16
Rear Sprocket	52	3.25 standard

Lower gear ratios allow for higher top speeds.

Higher gear ratios increase torque for better acceleration.

Full Gear Ratio Chart (pdf)