Setups
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Gearing
Stock gearing for the Team Associated RC10 SC6.4, with common pinions and their ratios.
| Pinion | Spur ÷ pinion | FDR |
|---|---|---|
| 15T | 5.20 | 13.52 |
| 16T | 4.88 | 12.68 |
| 17T | 4.59 | 11.93 |
| 18T | 4.33 | 11.27 |
| 19T | 4.11 | 10.67 |
| 20T | 3.90 | 10.14 |
| 21T | 3.71 | 9.66 |
| 22T | 3.55 | 9.22 |
| 23T | 3.39 | 8.82 |
| 24T | 3.25 | 8.45 |
| 25T | 3.12 | 8.11 |
| 26T | 3.00 | 7.80 |
| 27T | 2.89 | 7.51 |
| 28T | 2.79 | 7.24 |
| 29T | 2.69 | 6.99 |
| 30T | 2.60 | 6.76 |
Shaded rows are the pinions most 1/10 2WD short course 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 Team Associated RC10 SC6.4, with the range racers in the class run.
Get a recommendation →Shop pinion gears at AMain →What pinion gear should I use on the Team Associated RC10 SC6.4?
It depends on your motor and the track. In the 1/10 2WD short course truck class, racers gear by final drive ratio: 7.5–8.5T near 10.14, 13.5T near 8.94. On the RC10 SC6.4's stock 78T spur that is about 20T for 7.5–8.5T, 23T 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 RC10 SC6.4 selected.
What is the internal ratio (transmission ratio) of the Team Associated RC10 SC6.4?
The RC10 SC6.4 has an internal ratio of 2.6:1. Final drive ratio = spur ÷ pinion × 2.6. With the stock 78T spur, a 15T pinion gives an FDR of 13.52 and a 30T gives 6.76.
How many teeth is the stock spur gear on the Team Associated RC10 SC6.4?
78 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
- 30 wt
- Rear
- 30 wt
What shock oil does the Team Associated RC10 SC6.4 come with?
Out of the box the RC10 SC6.4 runs 30 wt front, 30 wt rear (Team Associated oil), on 2mm 2x1.6mm holes (#91936) front, 2mm 2x1.8mm holes (#91938) 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 Team Associated RC10 SC6.4 come with?
The kit springs are 4.6lb Gray (#71161) front, 2.2lb Green (#71163) 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 Team Associated RC10 SC6.4 is in the RC Setup App
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