Mugen Seiki MBX7T 1/8 Off-Road 4WD Competition Nitro Truggy Kit

Mugen Seiki
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This is the Mugen MBX7T 1/8 Scale Off-Road 4WD Competition Nitro Truggy Kit. The MBX7T is based off the MBX7 buggy and features many of the concepts Mugen achieved with the World Champion Buggy. With a strong concentrated on creating more natural corner speed, Mugen decided to redesign the front and rear suspension arms to be longer length. In addition, the 7T front suspension is very unique compared to any other Truggies on the market as you have full adjustability of track-width with the ultra-smooth pillar ball design; you have maximum camber, caster and roll center adjustments.

On the rear end, the updated rear suspension arms help create more rear traction and ultra-smooth action through bumps, jumps and any other obstacles. And of course, the rear suspension has fully adjustable anti-squat and toe in with simple bushing changes in the pivot and rear toe in block. Mugen also includes their famous big bore shocks standard on the 7T so you can be confident that you suspension will be among the finest on the track.

Moving on to the drivetrain, Mugen has passed down the lightweight and cut-out spur and front/rear conical gears seen on the MBX7 buggy to the 7T Truggy. These lightweight parts help reduce rotational mass, boost efficiency and overall, 'free-up' the drivetrain. Both the bevel and conical differential gears are straight cut and heat treated for maximum smoothness and reliability. A specialized brake cam, brake disc and linkage will give you full linear braking power that the Truggy will need.

The overall look of the 7T is awesome with the redesigned aerodynamic low cab forward body which fits tight over the front shock tower and molded side guards of the Truggy. The body is designed for the right amount of front down-force to make the Truggy steer hard but not to be too aggressive. The Mugen wing will keep the back of the Truggy hooked up and flying perfect off jumps.


  • 3mm A7075 hard anodized chassis
  • Lightweight steel spur gear
  • Lightweight conical gears
  • Straight cut conical and ring gears
  • Specially designed front and rear lower suspension arm
  • Specially designed rear suspension pivot plate and rear toe in block
  • 5mm A7075 aluminum lower suspension plates
  • 5mm A7075 aluminum front shock tower
  • 4mm A7075 aluminum rear shock tower
  • Stylish cab forward Truggy body
  • High down-force wing which is adjustable front to back

Needed to Complete:

  • .21 or .28-Size Nitro Engine
  • 1/8-Scale Exhaust System
  • 2 to 3-Channel Radio System
  • Receiver Pack and Charger
  • Starter Box
  • Glow Igniter
  • Nitro Fuel
  • Fuel Bottle/Fuel Gun
  • Polycarbonate-Compatible Paint
  • Modeling Tools
  • 1/8-Scale Off-Road Truggy Tires, Wheels, and Insert

This product was added to our catalog on August 12, 2016.

Monday, Jun 2 2014 (about 2 years ago)
Mugen Seiki MBX7T 1/8 Off-Road 4WD Competition Nitro Truggy Kit
Just finished breaking in this new truggy and it's amazing. So much steering and plenty of rear traction. Try Tim Long / Drew Moller setup and you'll be set.
Monday, May 4 2015 (about a year ago)
Mugen Seiki MBX7T 1/8 Off-Road 4WD Competition Nitro Truggy Kit
Ive had a few truggies and the Mugen Seiki MBX7 is by far the best ive owned in quality and performance. I have found it the most dialled straight out of the box built in kit settings. There are a few upgrades which really make a benefit to the car such as the rear axel, steering parts. It is also the strongest buggy/truggy I have ever owned it is almost unbreakable, built like a tank.... AN OUTSTANDING SUPER CAR EVER MADE #1
Sean Norbury
Verified Owner
Friday, Jan 16 2015 (about a year ago)
Mugen Seiki MBX7T 1/8 Off-Road 4WD Competition Nitro Truggy Kit
I purchased a MBX7T last June. After running for the last several months I have found it to be an excellent truggy. Steering is much better than any truggy I've owned until now, especially on power steering. Easy rig to hold the power on & drive aggressive. The only negatives I have are the bottom arms are not as strong as others & the shocks seem to small for the truck. Buy extra lower arms & the stiffest shock springs you can find.