We sell ONLY the MRX7 kit in our shop - no spare parts for the car!

The new Mugen Seiki H2009 MRX7 is finally here - and it already brings impressive successes with it. Simon Kurzbuch (2) and Shoki Takahata (1) won the IFMAR World Championship in Chile (December 2025) with the new MRX7.

A strong signal that this chassis has already impressively demonstrated its potential on the international stage. The MRX7 has been fully adapted to the current requirements of modern 1:8 smooth track competitions. At the same time, it incorporates proven components from its successful predecessor, but combines them with numerous further developments.

The Mugen Seiki team invested an enormous amount of time in extensive testing, reworking existing parts, fine-tuning the chassis geometry and optimising weight distribution - with the aim of creating the ultimate racing chassis that combines performance, precision and reliability at the highest level.

To complete the vehicle, additional components are required that are not included in the scope of delivery: Tyres, body, charger, servos, combustion engine (3.49 cc displacement) incl. exhaust system, air filter INS box, remote control and receiver! All these components must be purchased separately.

- New aluminium chassis with low engine position and additional side brace for increased rigidity
- Wide range of tuning options thanks to optimised weight distribution - Compact "lower deck" design for a slim, torsionally rigid structure
- Battery holder under the tank for an extremely low centre of gravity
- New exhaust mounting with selectable softness or vibrationtuning Vibration tuning
- Newly designed front bumper, perfectly matched to modern 1:8 bodies
- New tank for more stable engine running
- Volume inserts available for legally compliant fine tuning
- Contemporary, bolted pulleys (no more E-clips)
- Lightweight aluminium gearbox shaft
- Freewheel front and rigid axle rear - each in high or low mounting position
- Centrally guided front belt for balanced power transmission
- Lightweight carbon rear body mount with height-adjustable turnbuckle system
- Additional stiffening guides for ultra-lightweight racing
- New front bodypost with ideally positioned clip mounts
- Revised front axle geometry with narrower track for more dynamic turn-in
- Adjustable front wheelbase | rear uprights with aluminium inserts for setup flexibility
- Modernised position of the front dampers
- Lowered radio plate for a further reduced centre of gravity range