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.