Head-to-head
Altis Sigma vs Sur-Ron Light Bee X
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 |
| Sur-Ron Light Bee X Trail - Intermediate | 83 | $4,400 | 10 kW | 2.5 kWh | trail riding, first serious e-dirt-bike |
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
- Enormous aftermarket and parts ecosystem — the most-supported e-dirt-bike platform
- 2026 jump to 72V/10kW peak delivers a genuine step up in power over older 60V models
- Light 130 lb chassis is flickable and beginner-approachable on trails
Trade-offs
- Advertised range collapses at speed — plan for real-world miles well under the claim
- Sold as off-road; street-legal use requires a kit and varies by state
- No factory app; instrumentation is basic vs. newer rivals