ETM™ RTR XL Dirt Bike

The ETM RTR XL is the biggest, longest, and most refined machine in the ETM lineup — engineered for riders who want full-size ergonomics, high-speed confidence, and big-wheel stability without sacrificing the sharp, aggressive character that defines the RTR platform. This isn’t a bike stretched just to feel bigger. The RTR XL was purpose-built from the ground up to perform at speed. Full-Size Geometry, Engineered Properly Extended Where It Counts The RTR XL scales the ETM RTR platform the right way, preserving balanced geometry and a natural riding feel while delivering increased stability and rider comfort. Key chassis enhancements include: Extended swingarm for superior straight-line stability and rear-end traction Extended forks for improved front-end confidence and control Longer rear tail section for proper visual and weight balance Taller handlebars for a commanding full-size riding position The result is a bike that feels planted at speed, predictable through corners, and comfortable for taller riders or anyone looking for a true full-size pit bike experience. Alpha Powertrain Performance 72V Alpha System with E&C Revolver Motor The ETM RTR XL is powered by the 72V Alpha powertrain paired with the E&C Revolver IPM motor and full-size 420 moto chain drivetrain. Delivering up to 16,000 watts of peak output, the RTR XL combines explosive acceleration with smooth, controllable power delivery. Expect: Instant hole-shot torque Strong mid-range pull Impressive top-end speed Predictable throttle response under aggressive riding Massive power, without sacrificing control. The Fastest Big-Wheel Pit Bike Available Proper Size. Proper Power. Proper Speed. With its extended wheelbase, big-wheel platform, and high-output drivetrain, the ETM RTR XL stands alone as one of the most capable big-wheel pit bikes on the market today. It bridges the gap between pit bike agility and full-size dirt bike stability — delivering serious speed and confidence while retaining the responsive feel riders expect from the RTR platform. Built to Be Ridden Hard The RTR XL was designed for aggressive riding, not casual cruising. Features include: Rigid, confidence-inspiring chassis design Moto-grade drivetrain and components Big-wheel stability without sluggish handling Hot-swappable battery system Durable construction built for high-performance riding The XL Standard The ETM RTR XL is built for riders who want more room, more stability, and more speed — without compromising responsiveness or ride feel. Bigger doesn’t mean slower. Longer doesn’t mean lazy. This is what a true XL pit bike should be. ETM™ RTR XL The largest, longest, and fastest big-wheel pit bike in the ETM lineup. Specifications Frame E&C designed tubular steel frame Replaceable subframe Extra-rigid extended swingarm with CNC MX-style axle blocks Weight 145 lbs Wheelbase 1180mm (46.5 in) Seat / Tail 810mm (32 in) seat height Full-length foam padded seat with quick release Extended tail plastics Tires Front: Kenda 70/100-17 Rear: Kenda 90/100-14 Power 16,000W max output Dual power modes: 8kW / 12kW Hole Shot Mode: 16kW Speed 65+ mph top speed Motor E&C Revolver Alpha 65H IPM Brushless Motor (180c) Drivetrain High-strength 420 chain Suspension 48mm E&C tuned extended fully adjustable forks (firm) E&C tuned DNM adjustable rear shock (firm) Foot Pegs E&C designed ultra-grip pegs Adjustable mounting positions Brakes 4-piston hydraulic disc brakes front and rear Battery 72V 35Ah Samsung battery Hot-swappable with no tools required Expandable up to 72V 45Ah Range 30–60 miles (stock battery) Charging 1–4 hour charge time depending on charger 4.5A charger included 12A fast-charge compatible Display Bar-mounted LCD display Assembly Time Approximately 1 hour Warranty 30-day warranty against manufacturing defects 6-month limited powertrain warranty 1-year replacement powertrain support: 30% off replacement powertrain components after expiration of the limited powertrain warranty Please refer to the Terms & Conditions for complete warranty details.