VehiclesHPI Racing Venture18 U4 Flux Ford Bronco 4400
HPI Racing
HPI Racing Venture18 U4 Flux Ford Bronco 4400
1/18 scale · 160805
- Top speed
- 14mphcalculated
- Final drive
- 20.36:1
- Tire
- 64mm
Specifications
Last modified
| Spec | Value | Basis |
|---|---|---|
| Drivetrain | ||
| Pinion | Not published | |
| Spur | Not published | |
| Transmission & axle | Not published | |
| Final drive | 20.36:1Stock | Stock |
| Wheels & tires | ||
| Tire diameter | 64mmStock | Stock |
| Rollout | 9.9mm per motor turnCalculated | Calculated |
| Power | ||
| Motor | 3500KVStock | Stock |
| Battery | Up to 3SLiPoStock | Stock |
| Performance | ||
| Theoretical top speed | 14.3mph on 3SCalculated | Calculated |
| Motor speed | 38,850rpm, no loadCalculated | Calculated |
| Vehicle | ||
| Part number | 160805 | |
| Scale | 1/18 | |
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 published means it exists but no source we could find prints it. The top speed is kinematic: an ideal no-load RPM with no slip and no loss under load, so a real car is slower.
How these numbers were settled
TWO-SPEED. 20.36:1 is HPI's published high-gear final drive, used here because that is the ratio that sets top speed; low gear is 81.44:1 (about 4.1 mph). Motor pinion and spur counts are not published, so only the total is given.
Sources
- 160805hpiracing.com (opens in a new tab)
- 160804hpiracing.com (opens in a new tab)
- 160865hpiracing.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.