With the success of the MBX8TR kit, Mugen Seiki now offers an MBX8TR Eco that includes many of the same parts as the MBX8TR. The new Mugen Seiki MBX8TR Eco truggy has been tested and developed by the world's top drivers, and soon you'll be able to get your hands on one! The Mugen Seiki team spent a lot of time testing and developing the MBX8TR geometry under race conditions throughout 2022, leading to many significant victories. The MBX8TR Eco features many new parts to enhance stability, rear traction, improve jumping, and offer a wide range of adjustments.
Suspension:
- The new "C" and "D" suspension mounts now use square pads for better tuning of convergence, anti-squat, and geometry. The front and rear arms use impact-resistant material for greater durability. Stiffer LW front and rear arms will be available as optional parts for the MBX8TR Eco. The rear mounts are also new for the MBX8TR Eco. The molded mounts have CFRP plates to adjust the rear roll center.
- New front shock tower and upper front arm support that use new pivot inserts for enhanced adjustability.
Chassis:
The MBX8TR Eco chassis features a slightly new design. New battery support for shorty and standard 4S batteries. You can install short or standard size batteries using the new two-piece battery tray. The kit comes with 1 short 4S battery strap (380 mm) and 1 standard 4S battery strap (455 mm).
Differential and Transmission:
High-traction differentials are included in the MBX8TR Eco. The Mugen Seiki HTD provides greater acceleration, longer run time, and more consistent handling. The HTD also increases stability, traction, and improves handling on bumpy conditions. The MBX8TR Eco comes with new sun gears to enhance internal gearing and differential action. The MBX8TR Eco includes 10T bevel gears, 46T bevel gears, and molded 46T straight gears in the kit.
Body and Wing:
- The new Flash Point body lowers the center of gravity, increases steering, and improves jumping and landing.
- The lightweight, high-aerodynamic-load wing allows more air to flow through it, enhancing jumping in windy conditions. The new wing is durable, lightweight, and provides outstanding rear stability and traction.
- Revised rear wing support to provide additional aerodynamic load and increase durability.
New Parts and Additional Improvements for the MBX8TR Eco:
- New rear shock springs (1.6mm/L86/9T).
- New shape and designed chassis.
- Emulsion shock caps are included in the MBX8TR Eco kit.
- New stabilizer bar collars to reduce movement.
- Aluminum wing buttons.
- Updated central differential cover with holes for weight reduction.
- Optional LW front and rear arms.
- Optional front and rear universal drives.
NECESSARY MATERIAL NOT INCLUDED
2-channel radio set for RC car (Transmitter, Receiver, Servo)
Batteries for Transmitter
Electric Motor and ESC (Electronic Speed Controller)
Batteries for RC Car
Charger
Body painting tools and Wheels
VEHICLE SCALE 1/8
MOTOR TYPE Electric
CATEGORY Truggy
ASSEMBLY Unassembled
TERRAIN All-terrain
TRACTION 4x4
Delivered as a kit, unassembled and without electronics. Unpainted body

















































































































































































