VehiclesKyosho Ultima SB Dune Master
Kyosho Ultima SB Dune Master
1/10 scale · buggy · 34312
- Final drive
- 8.23:1
- Tire
- 86.5mm
Sold without a motor, so there is no stock KV: compare gearing by rollout.
Specifications
Last modified
| Spec | Value | Basis |
|---|---|---|
| Vehicle | ||
| Class | Buggy | |
| Drive | 2WD | |
| Power | Motor not included | |
| Build | Kit | |
| Scale | 1/10 | |
| Part number | 34312 | |
| Drivetrain | ||
| Pinion | 24TStock | Stock |
| Spur | Not published | |
| Transmission & axle | Not published | |
| Final drive | 8.23:1Stock | Stock |
| Wheels & tires | ||
| Tire diameter | 86.5mmStock | Stock |
| Rollout | 33.0mm per motor turnCalculated | Calculated |
| Power | ||
| Motor | Not applicable | |
| Battery | Not applicable | |
| Performance | ||
| Theoretical top speed | Not applicable | |
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
A 1/10 electric 2WD buggy kit released in December 2024.
- Kyosho's Technical Data gives an 8.23:1 gear ratio and a rear tire of 86.5 by 42mm, while the front measures 84 by 33mm, with a weight of about 1,480 grams.
- The kit includes a 24-tooth pinion gear, but the spur count and transmission ratio are not published.
- The motor, speed controller and battery are sold separately.
- It shares its gear ratio with the Dirt Master but uses a wider front tire.
Sources
Every figure on this page traces to one of these. Where they disagreed, the note above says which was used and why.