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Stock gearing for the MWX Performance R.1 Team Edition, with common pinions and their ratios.
| Pinion | Spur ÷ pinion | FDR |
|---|---|---|
| 4T | 13.25 | 13.25 |
| 5T | 10.60 | 10.60 |
| 6T | 8.83 | 8.83 |
| 7T | 7.57 | 7.57 |
| 8T | 6.63 | 6.63 |
| 9T | 5.89 | 5.89 |
| 10T | 5.30 | 5.30 |
| 11T | 4.82 | 4.82 |
| 12T | 4.42 | 4.42 |
| 13T | 4.08 | 4.08 |
| 14T | 3.79 | 3.79 |
| 15T | 3.53 | 3.53 |
| 16T | 3.31 | 3.31 |
Shaded rows are the pinions most 1/24-1/28 2WD touring/gt setups run on the stock spur.
What pinion should I run?
Tell us your motor and track and get a starting pinion for the MWX Performance R.1 Team Edition, with the range racers in the class run.
Get a recommendation →Shop pinion gears at AMain →It depends on your motor and the track. Racers in the 1/24-1/28 2WD touring/gt class run a 6–14 tooth pinion in most setups, usually on a 53T spur for a final drive ratio near 5.30. Hotter motors (lower turns, higher KV) take a smaller pinion; tight tracks gear down, open tracks gear up. For a starting pinion matched to your motor, use the So Dialed Pinion Recommender with the R.1 Team Edition selected.
The R.1 Team Edition has an internal ratio of 1:1. Final drive ratio = spur ÷ pinion × 1. With the stock 53T spur, a 4T pinion gives an FDR of 13.25 and a 16T gives 3.31.
53 teeth. Changing the spur moves every pinion's ratio at once; most racers leave the spur and tune with the pinion.
Kit shock setup. Part numbers link to AMain.
The kit springs are Pink front, Red side. Stiffer springs suit high grip and big jumps; softer springs add grip on slick or bumpy tracks.
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Your MWX Performance R.1 Team Edition is in the RC Setup App
Save every setup change you make to your MWX Performance R.1 Team Edition, get AI tuning answers for that exact car, and log your races — at the track or back in the pits.

