Description ETM™ RTR XL Electric Pit Bike Bigger. Faster. Stronger. The Ultimate Big-Wheel Electric 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 is the largest and most stable platform in the ETM lineup, engineered for riders who demand a full-size riding position, high-speed confidence, and big-wheel performance—without sacrificing the aggressive responsiveness that defines the RTR series. This is not simply a stretched version of a smaller bike.The RTR XL is a purpose-built machine designed to deliver balanced geometry, precise handling, and superior stability at speed. Full-Size Geometry Engineered for Performance Extended Where It Matters The RTR XL platform is designed from the ground up to scale properly while maintaining natural handling characteristics: Extended swingarm for improved straight-line stability Extended front forks for enhanced front-end control Extended rear tail for balanced weight distribution Taller handlebars for a full-size, commanding riding position The result is a bike that feels planted at speed, predictable through corners, and comfortable for taller riders or those seeking a true big-bike feel in a pit bike platform. Alpha Powertrain Performance 72V System with 16,000W Peak Output Powered by the proven Alpha drivetrain, the RTR XL delivers serious performance with refined control: 16,000 watts of peak power Strong, responsive acceleration with smooth delivery Excellent mid-range pull and consistent top-end performance Tuned for real-world rideability, not just peak numbers E&C Revolver Alpha 65H MotorHigh-efficiency IPM brushless motor designed to handle high temperatures (up to 180°C) and sustained load conditions. Big-Wheel Performance Without Compromise The Fastest Big-Wheel Pit Bike Platform With a longer wheelbase and larger wheel setup, the RTR XL bridges the gap between pit bike agility and full-size dirt bike stability: Increased high-speed confidence Improved traction and rollover capability Stable, predictable handling without sluggish response This is a high-performance machine built for aggressive riding—not casual cruising. Suspension & Handling E&C Tuned Extended Suspension System 48mm fully adjustable extended front forks (firm setup) DNM adjustable rear shock (firm setup) Engineered for: High-speed terrain Jumps and hard landings Technical trail riding The extended chassis and tuned suspension work together to provide a planted, controlled ride under demanding conditions. Braking System 4-Piston Hydraulic Disc Brakes (Front & Rear)Moto-grade braking performance with strong, consistent stopping power across all riding conditions. Wheels & Tires Kenda Tires: 70/100-17 (Front), 90/100-14 (Rear) Big-wheel configuration for improved stability and traction Battery & Range Battery: 72V 35Ah (Samsung cells) Range: 30–60 miles (depending on riding conditions) Expandable: Up to 72V 45Ah Hot-swappable design (tool-free removal) Charging: 1–4 hours depending on charger 4.5A charger included 12A fast charge compatible Key Features Two power modes hole shot mode High-strength 420 chain drive Bar-mounted LCD display Adjustable footpeg positioning Full-length quick-release seat Extended tail section for improved ergonomics Technical Specifications FrameE&C designed tubular steel frame with replaceable subframe Weight145 lbs Wheelbase1180 mm (46.5 inches) Seat Height810 mm (32 inches) MotorE&C Revolver Alpha 65H IPM Brushless Motor Power Output16,000W peak Top Speed65 mph Suspension48mm extended fully adjustable front forksDNM adjustable rear shock Brakes4-piston hydraulic disc brakes (front and rear) Drive System420 high-strength chain Warranty 30 days against manufacturing defects 6-month limited powertrain warranty 1-year support: 30% discount on replacement powertrain parts after warranty period Important Information Water-resistant design (not fully waterproof) Some assembly required (approx. 1 hour) Specifications subject to change without notice The XL Standard The ETM™ RTR XL sets the benchmark for big-wheel electric pit bikes—delivering full-size comfort, high-speed stability, and serious power in a refined, purpose-built platform. Bigger without compromise. Longer without losing control. Built to perform. Check out this page for our complete electric motorcycle lineup. Click here for a variety of options!