JT Sprockets

Online Catalogue

Aprilia 1000 RST Futura

2001 to 2004

Front Sprocket

OE Type Rubber Cushioned Front Sprocket

Part Number: JTF704RB

Teeth: 16

Available Sizes: 15, 16, 17

Steel Front Sprocket

Part Number: JTF704

Teeth: 16

Available Sizes: 15, 16, 17

Rear Sprocket

Part Number: TBA

Teeth: 43

Available Sizes:

Drive Chain

Pitch: 525

Length: 108

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 Sprocket432.87
+6.7%
2.69
standard
2.53
-5.9%

Lower gear ratios allow for higher top speeds.

Higher gear ratios increase torque for better acceleration.

Full Gear Ratio Chart (pdf)