VehiclesKyosho Inferno MP10 SPEC A

Specifications
Last modified
| Spec | Value | Basis |
|---|---|---|
| Drivetrain | ||
| Pinion | 13TStock | Stock |
| Spur | Not published | |
| Transmission & axle | 3.31:1Derived | Derived |
| Final drive | 11.70:1Stock | Stock |
| Wheels & tires | ||
| Tire diameter | Not applicable | |
| Power | ||
| Motor | Not applicable | |
| Motor shaft | Not applicable | |
| Battery | Not applicable | |
| Performance | ||
| Theoretical top speed | Not applicable | |
| Vehicle | ||
| Part number | 33020 | |
| Scale | 1/8 | |
| Class | Buggy | |
Stock is as the vehicle ships. Calculated is worked from the stock figures on this page rather than stored beside them, so the two cannot drift apart. Derived is worked out from gear tooth counts the maker publishes rather than printed as a ratio; the notes below say how. Not applicable means the vehicle does not come with it, like the motor on a roller or the tires on a race kit, or does not have one, like a KV rating on a brushed motor. Not published means it exists but no source we could find prints it.
Gearing parts
| Component | Teeth | Pitch | Bore | Part number |
|---|---|---|---|---|
| Fitted at the factory | ||||
| Pinion | 13T | Not published | Not applicable | 97035LW-13B (opens in a new tab) |
| Spur | Not published | Not recorded | Not applicable | Not recorded |
Tooth counts are the ones in the specifications above. Pitch is given as metric module (Mod 1, Mod 0.8) or diametral pitch (32P, 48P). They are different standards and are not interchangeable, even where the numbers look close. Bore is the pinion’s hole, listed separately from the motor shaft. Linked part numbers go to the maker's or official distributor's page for that part.
How these numbers were settled
Nitro kit; the 21 class engine and the tires are sold separately.
- Kyosho's Technical Data gives 'Gear Ratio 11.7: 1'.
- Sold as a pre-assembled chassis kit with clutch parts included.
- The spare-parts list gives a 13T clutch bell and the 43T ring gear with a 13T drive bevel, 3.3077 after the spur.
- It names no spur, so the spur is left blank, as is the tire size.
- Kyosho's own spare-parts list for this kit is the source of the tooth counts.
Sources
- 33020rc.kyosho.com (opens in a new tab)
- 1rc.kyosho.com (opens in a new tab)
- 97035lw-13brc.kyosho.com (opens in a new tab)
Every figure on this page traces to one of these. Where they disagreed, the note above says which was used and why.
