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Setups
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Gearing
Stock gearing for the TLR 22T 4.0, with common pinions and their ratios.
| Pinion | Spur ÷ pinion | FDR |
|---|---|---|
| 16T | 5.13 | 12.45 |
| 17T | 4.82 | 11.72 |
| 18T | 4.56 | 11.07 |
| 19T | 4.32 | 10.49 |
| 20T | 4.10 | 9.96 |
| 21T | 3.90 | 9.49 |
| 22T | 3.73 | 9.06 |
| 23T | 3.57 | 8.66 |
| 24T | 3.42 | 8.30 |
| 25T | 3.28 | 7.97 |
| 26T | 3.15 | 7.66 |
| 27T | 3.04 | 7.38 |
| 28T | 2.93 | 7.12 |
| 29T | 2.83 | 6.87 |
| 30T | 2.73 | 6.64 |
Shaded rows are the pinions most 1/10 2WD truck setups run on the stock spur.
What pinion should I run?
Tell us your motor and track and get a starting pinion for the TLR 22T 4.0, with the range racers in the class run.
Get a recommendation →Shop pinion gears at AMain →What pinion gear should I use on the TLR 22T 4.0?
It depends on your motor and the track. In the 1/10 2WD truck class, racers gear by final drive ratio: 7.5–8.5T near 10.14, 13.5T near 8.27. On the 22T 4.0's stock 82T spur that is about 20T for 7.5–8.5T, 24T for 13.5T. Tight tracks gear down, open tracks gear up. For a starting pinion matched to your motor, use the So Dialed Pinion Recommender with the 22T 4.0 selected.
What is the internal ratio (transmission ratio) of the TLR 22T 4.0?
The 22T 4.0 has an internal ratio of 2.43:1. Final drive ratio = spur ÷ pinion × 2.43. With the stock 82T spur, a 16T pinion gives an FDR of 12.45 and a 30T gives 6.64.
How many teeth is the stock spur gear on the TLR 22T 4.0?
82 teeth. Changing the spur moves every pinion's ratio at once; most racers leave the spur and tune with the pinion.
Kit setup
Kit shock setup. Part numbers link to AMain.
- Front
- 32.5 wt
- Rear
- 32.5 wt
What shock oil does the TLR 22T 4.0 come with?
Out of the box the 22T 4.0 runs 32.5 wt front, 32.5 wt rear (Team Losi oil), on 2 x 1.6mm (#233009) front, 2 x 1.7mm (#233010) rear pistons. That is the kit setup; you will need to adjust it for your track conditions. The RC Setup App can help dial it in.
What springs does the TLR 22T 4.0 come with?
The kit springs are Blue (#5183) front, Yellow (#5167) rear. Stiffer springs suit high grip and big jumps; softer springs add grip on slick or bumpy tracks.
Setup Help
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Setup App & Race Log
Your TLR 22T 4.0 is in the RC Setup App
Save every setup change you make to your TLR 22T 4.0, get AI tuning answers for that exact car, and log your races — at the track or back in the pits.
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