Throttle Theory Powersports
ETM RTR Sport
ETM RTR Sport
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ETM RTR Sport
Full-size attitude, lighter and quicker to handle. 8,000 watts, 55+ mph, a hot-swappable 72V pack, and just 130 pounds. The RTR Sport is the do-everything ETM — fast enough to thrill, light enough to flick around all day. In stock and ready to ship.
| Peak Power | 8,000W (8kW) |
|---|---|
| Motor | E&C Revolver Sport 65H IPM |
| Top Speed | 55+ mph |
| Range | 30–50 miles |
| Battery | 72V 25Ah (1,800Wh) · hot-swap (to 45Ah) |
| Power Modes | 3 selectable |
| Charger | ~1-hr fast charge |
| Front Suspension | 48mm dual-adjustable forks |
| Rear Suspension | Adjustable shock |
| Front Tire | 60/100-14 |
| Rear Tire | 80/100-12 |
| Brakes | Hydraulic disc, front & rear |
| Weight | 130 lbs |
| Seat Height | 30" |
| Frame | E&C tubular steel · removable subframe |
| Drive | 420 moto chain |
| Display | Integrated digital |
| Use | Off-road / private land only |
Real-world range depends on rider weight, terrain, and how hard you ride — call us for an honest estimate for how you'll use it.
The nimble middle of the ETM line. 8kW and 55+ mph off a hot-swappable 72V 25Ah pack (upgrade to 45Ah anytime), with 3 selectable power modes so a newer rider can dial it back and send it later. Lighter and more tossable than the XL, same E&C build quality. In stock now. Want max power and full-size wheels? Step up to the RTR XL.
- The ETM RTR Sport
- Hot-swappable 72V 25Ah battery (1,800Wh)
- Charger included (~4-hr charge)
- Owner's manual and basic tool kit
- AvailabilityIn stock in our SE Houston shop.
- HandlingShips within 1–2 business days — no supplier wait.
- Transit5–8 business days once it's on the truck.
- AssemblyArrives mostly assembled — about an hour with basic tools.
- Off-Road OnlyNot street legal. Built for private land and off-highway (OHV) riding areas.
You're not ordering from a faceless drop-ship warehouse. We're a rider-owned powersports shop in SE Houston — we set these bikes up, we ride them, and we're here after the sale. Questions before you buy? Call or text 832-752-9062.
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