VehiclesKyosho Optima
Specifications
Last modified
| Spec | Value | Basis |
|---|---|---|
| Drivetrain | ||
| Pinion | 25TStock | Stock |
| Spur | Not published | |
| Transmission & axle | Not published | |
| Final drive | 9.24:1Stock | Stock |
| Wheels & tires | ||
| Tire diameter | 86mmStock | Stock |
| Rollout | 29.2mm per motor turnCalculated | Calculated |
| Power | ||
| Motor | Not applicable | |
| Battery | Not applicable | |
| Performance | ||
| Theoretical top speed | Not applicable | |
| Vehicle | ||
| Part number | 30617C | |
| Scale | 1/10 | |
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. 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.
How these numbers were settled
Reissue of the 1985 4WD buggy.
- Kyosho's Technical Data gives 'Gear Ratio: 9.24:1' and 'Tire (F/R): 86 x 40mm / 86 x 40mm'.
- It is a kit: the 540-class motor, ESC, battery and charger are all required and not included, so KV and cell count do not apply and no speed check is possible.
- The 25T pinion is from the manual's motor step (PNGS4825), against the published 9.24:1.
- No spur count is published.
Sources
Every figure on this page traces to one of these. Where they disagreed, the note above says which was used and why.