RC Gear Ratio Calculator 齒比計算機

Contains ads
3.3
78 reviews
10K+
Downloads
Content rating
Everyone
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About this app

This app is designed by R/C car fans ! it can easy to calculation .....
- Motor rotates once moving how many distance(Rollout)
- Finial gear ratio
- Internal gear ratio
- Dynamic gear ratio chart
- Easy screen capture for share gear ratio chart
- Car gear ratio data base


Calculation moving distance you can accurately set the gear ratio for different types vehicle(eg...Touring, M-Chassis, F-1, 1:12)
Updated on
Jul 19, 2022

Data safety

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No data shared with third parties
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No data collected
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3.3
78 reviews
Alex Savva
March 13, 2021
Installed to calculate the final drive of a Traxxas Rustler. Only to discover that of all the listed RC manufacturers, Traxxas is not in the list. So therefore, useless to me at least. Do NOT download if you are using a Traxxas. All other manufacturers else seems to be available.
5 people found this review helpful
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paul simmons
May 8, 2022
Soooooo Awesome!! Saves so much time and guess work
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A Google user
February 29, 2020
Not easy to use no option for motor KV dont use if you are inexperienced.
4 people found this review helpful
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What's new

- v2.2 -
New highlight target gear ratio function on gear ratio chart
Changeable font size on gear ratio chart
More detail final gear ratio
Flash Button
Fix gear ratio don't update at the app start