Ask Miles, our Setup AI that’s been trained on the Prodigy F1.
Setups
Gearing
Stock gearing for the eXcelerate Prodigy F1, with common pinions and their ratios.
| Pinion | Spur ÷ pinion | FDR | Rollout |
|---|---|---|---|
| 26T | 3.38 | 3.38 | 57.5 mm |
| 27T | 3.26 | 3.26 | 59.8 mm |
| 28T | 3.14 | 3.14 | 62.0 mm |
| 29T | 3.03 | 3.03 | 64.2 mm |
| 30T | 2.93 | 2.93 | 66.4 mm |
| 31T | 2.84 | 2.84 | 68.6 mm |
| 32T | 2.75 | 2.75 | 70.8 mm |
| 33T | 2.67 | 2.67 | 73.0 mm |
| 34T | 2.59 | 2.59 | 75.3 mm |
| 35T | 2.51 | 2.51 | 77.5 mm |
| 36T | 2.44 | 2.44 | 79.7 mm |
| 37T | 2.38 | 2.38 | 81.9 mm |
| 38T | 2.32 | 2.32 | 84.1 mm |
| 39T | 2.26 | 2.26 | 86.3 mm |
| 40T | 2.20 | 2.20 | 88.5 mm |
| 41T | 2.15 | 2.15 | 90.7 mm |
| 42T | 2.10 | 2.10 | 93.0 mm |
| 43T | 2.05 | 2.05 | 95.2 mm |
| 44T | 2.00 | 2.00 | 97.4 mm |
| 45T | 1.96 | 1.96 | 99.6 mm |
| 46T | 1.91 | 1.91 | 101.8 mm |
| 47T | 1.87 | 1.87 | 104.0 mm |
Shaded rows are the pinions most 1/10 2WD f1 setups run on the stock spur. Rollout at a 62 mm tire.
What pinion should I run?
Tell us your motor and track and get a starting pinion for the eXcelerate Prodigy F1, with the range racers in the class run.
Get a recommendation →Shop pinion gears at AMain →What pinion gear should I use on the eXcelerate Prodigy F1?
It depends on your motor and the track. In the 1/10 2WD f1 class, racers gear by final drive ratio: 21.5T and up near 2.19. On the Prodigy F1's stock 88T spur that is about 40T for 21.5T and up. Tight tracks gear down, open tracks gear up. For a starting pinion matched to your motor, use the So Dialed Pinion Recommender with the Prodigy F1 selected.
What is the internal ratio (transmission ratio) of the eXcelerate Prodigy F1?
The Prodigy F1 has an internal ratio of 1:1. Final drive ratio = spur ÷ pinion × 1. With the stock 88T spur, a 26T pinion gives an FDR of 3.38 and a 47T gives 1.87.
How many teeth is the stock spur gear on the eXcelerate Prodigy F1?
88 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
- 5.0 Orange
- Side
- 2.8 White
What springs does the eXcelerate Prodigy F1 come with?
The kit springs are 5.0 Orange front, 2.8 White side. Stiffer springs suit high grip and big jumps; softer springs add grip on slick or bumpy tracks.
Setup Help
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