Head-to-head
Altis Sigma vs Rawrr Mantis X Pro
Altis Sigma leads on current VoltRipper Score, but rider fit, legality, budget, and support still decide the smarter buy.
| Bike | Score | Price | Peak power | Battery | Best fit |
|---|---|---|---|---|---|
| Altis Sigma Trail - Expert | 86 | $4,799 | 25 kW | 3.4 kWh | fastest electric dirt bike, expert trail riders |
| Rawrr Mantis X Pro Trail - Intermediate | 83 | $4,499 | 15 kW | 2.5 kWh | high-speed trail, Storm-Bee-level power for less |
What works
- Fastest verified bike in the catalog: 97.2V, 25 kW peak, and an 80 mph top-speed claim
- Large 3,402 Wh Samsung 50S removable pack with a 3-hour full-charge claim
- Strong spec-per-dollar from a $4,799 manufacturer/REVRides price and multiple US dealer listings
Trade-offs
- Newer brand, so parts depth, resale, and owner history are far behind Sur-Ron or Talaria
- Off-road-only and expert-speed; this is not a beginner or casual trail bike
- Dealer prices and range language vary, so buyers should verify exact out-the-door price and current config
What works
- 15 kW peak and 65+ mph — a big step above the base Mantis X for ~$4,499
- App-tunable Eco/Sport/Race modes, DOT hydraulic brakes, and IP66/IP55 sealing
- A real 1-year / 1,000-mile power-system warranty
Trade-offs
- 65 mph / 15 kW is a lot of bike for newer riders
- Heavier (~165 lb) than a Sur-Ron
- Younger brand than Sur-Ron/Talaria with a smaller aftermarket
- Hands-on testing has flagged slick stock knobbies on pavement and unused turn-signal controls