The Biggest, The Fastest, The Strongest

The ETM RTR XL ALPHA is the final boss of the ETM lineup.

It combines the full-size geometry and big-wheel stability of the RTR XL with the brutal power, premium hardware, and race-ready execution of the ALPHA. The result is a machine that hits harder, tracks straighter, and rides bigger than anything else in the pit bike world.

This is not a stretched bike with more power.
This is a fully engineered XL platform carrying the most aggressive powertrain we offer.

Proper XL Geometry, Engineered to Go Fast

Bigger Where It Matters, Balanced Everywhere Else

The RTR XL ALPHA scales the ETM RTR without compromising the riding feel that makes the platform special.

• Extended swingarm for high-speed stability and traction
• Extended forks for confidence at speed and on landings
• Extended rear tail for balanced weight distribution
• Tall bars for a commanding, full-size riding position

The bike feels planted, predictable, and composed at speeds that smaller pit bikes simply cannot handle.

ALPHA Powertrain: No Holding Back

92v+ System with 18kW Peak Power

At the heart of the RTR XL ALPHA is the full ALPHA powertrain, pushing over 92 volts on a full charge and producing 18,000 watts of peak power. Paired with the E&C Revolver Motor and a full 420 moto chain, this setup delivers savage hole shots, relentless acceleration, and top-end pull that borders on unreasonable.

Big bike feel. Pit bike size. Superbike launches.

Fully CNC’d. Fully Loaded. Fully Unapologetic.

ALPHA-Level Hardware Throughout

The RTR XL ALPHA comes loaded with top-tier components straight from the factory.

• CNC triple clamps
• CNC bar clamps
• CNC peg bar
• CNC wheel hubs
• Aluminum wheels
• Stainless steel spokes
• Kenda tires

Every contact point and stress-bearing component is built to survive real riding, real jumps, and real abuse.

E&C Tuned DNM Suspension, XL-Spec

Race-Ready from the First Ride

Front and rear E&C-tuned DNM suspension is fully adjustable and valved to handle the increased power, speed, and mass of the XL ALPHA platform. It stays controlled under hard braking, planted through chop, and stable on big hits.

The Most Capable Pit Bike Ever Built

The ETM RTR XL ALPHA is not chasing a category.
It creates one.

• Full-size rider ergonomics
• Big-wheel stability with pit bike agility
• Moto-grade drivetrain and brakes
• Hot-swappable high-voltage battery platform
• Zero compromises in materials or execution

This Is the Ceiling

If you want the biggest ETM, the most powerful ETM, and the most complete ETM ever produced, this is it. No upgrades needed. No excuses required.

ETM™ RTR XL ALPHA
The largest, most powerful, and most race-ready pit bike on the planet.

Specifications:

• FRAME
  • E&C Designed Tubular Steel Frame
  • Replaceable Subframe
  • Extra Rigid Extended Swing Arm with CNC MX Style Axle Blocks
• PRODUCT WEIGHT
  • 145 Lbs
    
• WHEELBASE
  • 1180mm (46.5 Inch)
• SEAT/TAIL
  • Seat Height - 810mm (32 Inch)
    
  • Full Length Foam Padded Seat with Quick Release
  • Extended Tail Plastic
• WHEELS/TIRES
  • CNC 6061 Hubs
  • Stainless Steel Spokes
  • 7075 Aluminum Rims
  • Kenda 70/100-17; 90/100-14
• POWER
  • 18,000 Watts Max Output
  • Two Power Modes + Hole Shot Mode
• SPEED
  • 70+mph Max Speed
• MOTOR
• • E&C Revolver Alpha 65H IPM Brushless Motor (180c)
• Chain
  • High Strength 420 Chain
• SUSPENSION
  • CNC 6061 Triple Clamps
  • CNC 6061 Bar Clamps
  • 48mm E&C Tuned DNM Extended Fully Adjustable Forks (Stiff)
  • E&C Tuned DNM Reservoir Fully Adjustable Rear Shock (Stiff)
• PEGS
  • CNC 6061 Peg Mount
  • E&C Designed Ultra Grippy Pegs
  • Adjustable Mounting Position
• BRAKES
  • 4 Piston Disc Brakes Front and Rear
• BATTERY PACK
• • 80v 30Ah (92.4v Max Charge & Same Range as 72v 35Ah)
  • Hot Swappable (no tools required)
  • Expandable up to 72v 45ah
• BATTERY LIFE
  • 30-60 Miles (stock battery)
• CHARGING TIME
  • 1-4 Hours (depending on charger)
• CHARGER
  • 4.5 Amp Included; 12 Amp Fast Charge Ready
• DISPLAY
  • Bar Mounted LCD Display
• ASSEMBLY TIME
  • 1 hour