Setups
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Gearing
Stock gearing for the Schumacher Cougar Laydown, with common pinions and their ratios.
| Pinion | Spur ÷ pinion | FDR |
|---|---|---|
| 18T | 4.44 | 11.24 |
| 19T | 4.21 | 10.65 |
| 20T | 4.00 | 10.12 |
| 21T | 3.81 | 9.64 |
| 22T | 3.64 | 9.20 |
| 23T | 3.48 | 8.80 |
| 24T | 3.33 | 8.43 |
| 25T | 3.20 | 8.10 |
| 26T | 3.08 | 7.78 |
| 27T | 2.96 | 7.50 |
| 28T | 2.86 | 7.23 |
| 29T | 2.76 | 6.98 |
| 30T | 2.67 | 6.75 |
| 31T | 2.58 | 6.53 |
| 32T | 2.50 | 6.32 |
Shaded rows are the pinions most 1/10 2WD buggy setups run on the stock spur.
What pinion should I run?
Tell us your motor and track and get a starting pinion for the Schumacher Cougar Laydown, with the range racers in the class run.
Get a recommendation →Shop pinion gears at AMain →What pinion gear should I use on the Schumacher Cougar Laydown?
It depends on your motor and the track. In the 1/10 2WD buggy class, racers gear by final drive ratio: 6T and below near 9.40, 7.5–8.5T near 9.22, 17.5T near 6.48. On the Cougar Laydown's stock 80T spur that is about 22T for 6T and below, 22T for 7.5–8.5T, 31T for 17.5T. Tight tracks gear down, open tracks gear up. For a starting pinion matched to your motor, use the So Dialed Pinion Recommender with the Cougar Laydown selected.
What is the internal ratio (transmission ratio) of the Schumacher Cougar Laydown?
The Cougar Laydown has an internal ratio of 2.53:1. Final drive ratio = spur ÷ pinion × 2.53. With the stock 80T spur, a 18T pinion gives an FDR of 11.24 and a 32T gives 6.32.
How many teeth is the stock spur gear on the Schumacher Cougar Laydown?
80 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
- 550 cst
- Rear
- 400 cst
- Front
- 3 x 1.5mm - Kit
- Rear
- 3 x 1.7mm - Kit
What shock oil does the Schumacher Cougar Laydown come with?
Out of the box the Cougar Laydown runs 550 cst front, 400 cst rear (CORE oil), on 3 x 1.5mm - Kit front, 3 x 1.7mm - Kit 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 Schumacher Cougar Laydown come with?
The kit springs are 4.0lb Black (#CR183) front, CORE Green (#CR186) rear. Stiffer springs suit high grip and big jumps; softer springs add grip on slick or bumpy tracks.
Setup Help
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