Gear Ratio Explorer
Calculate your final drive ratio and see how your bike performs across the RPM range for every gear.
Front Sprocket (teeth)
i
15
Rear Sprocket (teeth)
i
43
Final Drive Ratio i
2.87 : 1
(Rear ÷ Front)
Max RPM
i
RPM
Gearbox
i
Adjust your sprocket sizes and see the speed potential for each gear in real time.
Final Drive Ratio
Ratio: 2.87
Great balance for all-around performance
Speed vs RPM
Top Speed (Est.)
122 mph
RPM @ 70 mph
7,600
Speed @ Max RPM
143 mph
Gear Ratio Summary
Detailed breakdown of your current setup.
| Gear | Gear Ratio | Overall Ratio | Speed @ 12,500 RPM |
|---|
What This Means
Stronger Acceleration
Lower overall ratio improves acceleration and throttle response.
Higher Top Speed
Higher gears help you reach greater top-end speed.
Balanced Performance
This setup offers a great balance for street and occasional track use.