The ETM RTR Alpha takes Electro & Co's pit bike chassis and drops in their most powerful drivetrain. It has 18,000 W of max output, a 70+ mph max speed and an 80V 30Ah hot-swappable battery (92.4V max charge). It weighs 135 lbs and comes with fully adjustable DNM suspension and 4-piston brakes. It sells for $4,299.
Watch: The Electro & Co 2026 RTR Lineup
ETM RTR Alpha Specs at a Glance
| Max output | 18,000 W (two power modes plus hole shot mode) |
| Max speed | 70+ mph |
| Motor | E&C Revolver Alpha 65H IPM brushless (180c) |
| Battery | 80V 30Ah (92.4V max charge), hot swappable, expandable up to 72V 45Ah. Same range as a 72V 35Ah. |
| Range | 30–60 miles on the stock battery |
| Charge time | 1–4 hours, depending on charger (4.5A included, 12A fast charge ready) |
| Weight | 135 lbs (48% front / 52% rear) |
| Seat height | 30 in (760 mm), quick-release foam seat |
| Wheelbase | 44.5 in (1,130 mm) |
| Wheels and tires | CNC hubs, stainless spokes, 7075 aluminum rims, Kenda 60/100-14 / 80/100-12 |
| Front suspension | 48 mm E&C-tuned DNM, fully adjustable (stiff) |
| Rear suspension | E&C-tuned DNM reservoir, fully adjustable (stiff) |
| Brakes | 4-piston disc, front and rear |
| Frame | Tubular steel, replaceable subframe, extra-rigid swingarm with CNC MX axle blocks |
| Chain | High-strength 420 |
| Price | $4,299 |
Motor and Power
The Revolver Alpha 65H is an IPM brushless motor rated to 180°C, running on a 92V+ system. Electro & Co rates it at 18,000 W and 70+ mph, with two power modes and a hole shot mode for launches. That's an extreme amount of speed for a 14/12-inch-wheel bike. It's for experienced riders who know exactly what they're getting into.
Battery, Range and Charging
The 80V 30Ah pack charges to 92.4V. Electro & Co says it gives the same range as a 72V 35Ah pack: 30–60 miles on the stock battery, depending on how you ride. It's hot swappable with no tools, and the system is expandable up to a 72V 45Ah battery. A 4.5A charger is included, and the bike is ready for a 12A fast charger.
Suspension, Brakes and Chassis
This is a premium pit bike chassis. It has 48 mm E&C-tuned DNM forks and a DNM reservoir shock, both fully adjustable and set up stiff. CNC 6061 triple clamps and bar clamps hold the front end together. The tubular steel frame uses a replaceable subframe and an extra-rigid swingarm with CNC MX-style axle blocks. Wheels are CNC hubs with stainless spokes and 7075 aluminum rims. 4-piston disc brakes at both ends handle the speed.
The pegs are ultra grippy on a CNC 6061 mount with adjustable positions. Electro & Co notes the bike is water resistant, not fully waterproof, and needs some assembly (about 1 hour).
RTR Alpha vs Alpha XL vs RTR Sport
| RTR Alpha | RTR Alpha XL | RTR Sport | |
|---|---|---|---|
| Max output | 18,000 W | 18,000 W | 8,000 W |
| Max speed | 70+ mph | 70+ mph | 55+ mph |
| Battery | 80V 30Ah | 81V 30Ah | 72V 25Ah |
| Wheels | 14" / 12" | 17" / 14" | 14" / 12" |
| Seat height | 30 in | 32 in | 30 in |
| Weight | 135 lbs | 145 lbs | 130 lbs |
| Price | $4,299 | $4,499 | $2,999 |
Which one? Get the Alpha for maximum power in a true pit bike size. Get the Alpha XL if you're a full-size adult who wants more room. Get the RTR Sport if 55+ mph is plenty and you'd rather save $1,300.
Who the RTR Alpha Is For
- Experienced pit bike riders who want the fastest RTR in the compact frame.
- Track riders who need fully adjustable DNM suspension.
- Riders who want room to grow, with an expandable battery platform.
Recommended Upgrades for the RTR Alpha
- Heavy Hitter ETM RTR Grappler Billet Footpegs: billet pegs with serious grip.
- Prickly Foot Pegs MX for ETM RTR: a wider MX-style platform.
- 14in Supermoto Wheel Set for RTR: turn it into a supermoto for off-road tracks.
- ETM RTR Big Wheel Set: bigger wheels for more rollover on trails.
Shop every part that fits in our ETM RTR Alpha parts collection.
ETM RTR Alpha FAQ
How fast is the ETM RTR Alpha?
Electro & Co rates it at 70+ mph.
How far does the RTR Alpha go on a charge?
30–60 miles on the stock 80V 30Ah battery, depending on riding style and terrain.
How long does it take to charge?
1–4 hours depending on the charger. A 4.5A charger is included, and it's ready for a 12A fast charger.
How much does the RTR Alpha weigh?
135 lbs, with a 48% front / 52% rear weight split.
What is the seat height?
30 inches (760 mm).
Can I upgrade the battery?
Yes. The battery is hot swappable, and the system is expandable up to 72V 45Ah.
Is the ETM RTR Alpha street legal?
The RTR Alpha is built for off-road use. Street legality depends on your state and local laws.
What warranty does the RTR Alpha have?
30 days against manufacturing defects and a 6-month limited powertrain warranty. After that, you get 30% off replacement powertrain parts for 1 year.
Get Your ETM RTR Alpha From TB Electric
Most orders ship within 24 hours, and you can finance your bike at checkout. Our support team is made up of real riders who can help with setup and fitment. Questions? Email support@tbelectricmoto.com.
