ETM™ RTR XL Electric Pit Bike

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 Motor
High-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

Frame
E&C designed tubular steel frame with replaceable subframe

Weight
145 lbs

Wheelbase
1180 mm (46.5 inches)

Seat Height
810 mm (32 inches)

Motor
E&C Revolver Alpha 65H IPM Brushless Motor

Power Output
16,000W peak

Top Speed
65+ mph

Suspension
48mm extended fully adjustable front forks
DNM adjustable rear shock

Brakes
4-piston hydraulic disc brakes (front and rear)

Drive System
420 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!