Description ETM™ RTR XL ALPHA – The Biggest, Fastest, Most Powerful Pit Bike The Biggest, Fastest, Most Powerful Pit Bike ETA – MAY The advertised price is available only when the bike is picked up from our Maui location. We can ship to other Hawaiian islands. Please email us for a shipping quote. This Vehicle is Not Made to be Used on Public Roads. The ETM™ RTR XL ALPHA is the ultimate expression of performance in the ETM lineup. Combining the full-size geometry and big-wheel stability of the RTR XL with the raw, overbuilt power of the ALPHA, this machine redefines what a pit bike can do. This is not a taller bike with more speed.The RTR XL ALPHA is a purpose-engineered XL platform carrying the most aggressive powertrain ETM offers—built for riders who demand uncompromised performance. Full-Size XL Geometry Engineered for Speed Bigger Where It Counts, Balanced Everywhere Else Every dimension of the RTR XL ALPHA is designed for control and confidence at high speeds: Extended swingarm for straight-line stability and traction Extended front forks for precise handling on landings and rough terrain Extended rear tail for balanced weight distribution and ergonomics Taller handlebars for a commanding, full-size riding position The result is a pit bike that feels planted, predictable, and composed at speeds most smaller machines cannot safely reach. ALPHA Powertrain – Unmatched Acceleration 92V System with 18,000W Peak Output At the heart of the RTR XL ALPHA is the full ALPHA powertrain, producing over 18,000 watts of peak power from a 92V battery system. Combined with the E&C Revolver Alpha 65H IPM brushless motor and a high-strength 420 moto chain, the XL ALPHA delivers: Explosive hole shots off the line Relentless mid-range acceleration High-speed top-end performance Big-bike feel, pit-bike agility, and superbike launches all in one machine. Premium ALPHA-Level Hardware Built Fully CNC’d and Race-Ready Every stress-bearing component has been upgraded for maximum durability: CNC triple clamps and bar clamps CNC peg bar and peg mounts CNC wheel hubs and 7075 aluminum rims Stainless steel spokes and Kenda tires No weak links, no compromises—everything is built to withstand jumps, high-speed landings, and aggressive riding. E&C Tuned XL Suspension Race-Ready From the First Ride The RTR XL ALPHA comes with E&C-tuned DNM suspension front and rear, engineered to handle the increased power, speed, and mass of the XL ALPHA platform: 48mm fully adjustable extended front forks (stiff setup) Fully adjustable reservoir rear shock (stiff setup) This suspension setup provides control under hard braking, stability through chop, and confidence on big hits. Big-Wheel Handling with Precision Full-size ergonomics for taller riders Pit-bike agility for technical terrain Moto-grade drivetrain and braking system Hot-swappable high-voltage battery platform Zero compromises in materials or execution Technical Specifications Frame E&C designed tubular steel frame with replaceable subframe Extra rigid extended swing arm with CNC MX style axle blocks Weight 145 lbs Wheelbase 1180 mm (46.5 inches) Seat & Tail Full-length foam-padded seat with quick release Extended tail plastic Seat height: 810 mm (32 inches) Wheels & Tires CNC 6061 hubs, stainless steel spokes, 7075 aluminum rims Kenda 70/100-17 (front), 90/100-14 (rear) Power & Motor 18,000W peak output E&C Revolver Alpha 65H IPM brushless motor (180c) High-strength 420 chain Two power modes hole shot mode Max speed: 70 mph Suspension 48mm E&C tuned extended front forks (stiff) E&C tuned DNM reservoir fully adjustable rear shock (stiff) Pegs CNC 6061 peg mounts E&C designed ultra-grippy pegs Adjustable mounting position Brakes 4-piston hydraulic disc brakes, front and rear Battery Pack 80V 30Ah (92.4V max charge) Hot-swappable, expandable to 72V 45Ah 30–60 miles range (stock battery) 1–4 hour charging time (depending on charger) 4.5A charger included, 12A fast charge compatible Display & Assembly Bar-mounted LCD display Approximate assembly time: 1 hour Warranty & Support 30 days against manufacturing defects 6-month limited powertrain warranty 1-year support: 30% off replacement powertrain parts after 6-month limited warranty Important Notes Product decoration and specifications subject to change without notice Water-resistant only; not fully waterproof Some assembly required The ETM™ RTR XL ALPHA is the ultimate pit bike: the biggest, fastest, most powerful, and most capable machine ETM has ever made. Built for riders who demand maximum performance from the first ride—no upgrades needed, no excuses required. Check out this page for our complete electric motorcycle lineup. Click here for a variety of options!