VehiclesHPI Racing Venture18 CC Flux Competition Crawler
HPI Racing
HPI Racing Venture18 CC Flux Competition Crawler
1/18 scale · 160808
- Top speed
- 4mphcalculated
- Final drive
- 81.44:1
- Tire
- 68mm
Specifications
Last modified
| Spec | Value | Basis |
|---|---|---|
| Drivetrain | ||
| Pinion | Not published | |
| Spur | Not published | |
| Transmission & axle | Not published | |
| Final drive | 81.44:1Stock | Stock |
| Wheels & tires | ||
| Tire diameter | 68mmStock | Stock |
| Rollout | 2.6mm per motor turnCalculated | Calculated |
| Power | ||
| Motor | 3500KVStock | Stock |
| Battery | Up to 3SLiPoStock | Stock |
| Performance | ||
| Theoretical top speed | 3.8mph on 3SCalculated | Calculated |
| Motor speed | 38,850rpm, no loadCalculated | Calculated |
| Vehicle | ||
| Part number | 160808 | |
| 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
Single-speed competition crawler: unlike the other Venture18s its parts list has no gear-shift linkage (it has a Half-DIG transmission instead), and HPI quotes only the 81.44:1 ratio. The axles are deliberately mismatched - HPI publishes 2.54:1 rear (11T/28T) and 2.00:1 front (13T/26T), so the 81.44:1 figure is the REAR final drive and the overdriven front axle runs about 27% faster, an effective 64.1:1.
Sources
- 160808hpiracing.com (opens in a new tab)
- stdhpiracing.com (opens in a new tab)
- 161115hpiracing.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.