Mugen Seiki MTC3 kit including the standard aluminium chassis and an ADDITIONAL WeiRC 1.2mm DLC steel chassis and WeiRC screw set. A GREAT offer from ToniSport

You’ll find the MTC-3 assembly instructions, spare parts list, Quick Setup Guide and Quick Info file further down in our downloads section!

Mugen Seiki product description:

• Mugen Seiki is delighted to announce the new MTC-3 electric touring car kit. The MTC-3 is a further development of the highly successful MTC-2 and MTC-2R platforms. The prototype was first used at the 2024 IFMAR World Championships, where both MTC-3s qualified for the A-Main final: Ronald Volker finished 4th and Jacob Cruz 10th.  
• The MTC-3 features a completely new design. The only parts carried over from the MTC-2R are the drive shafts, motor, differential and drive belt. The MTC-3 features a 1.5 mm-thick aluminium chassis that performs superbly on both tarmac and carpet. The top-deck design is unique, and the short shock absorbers round off a superb new suspension package.
• Below is a list of features and details about the new Mugen Seiki MTC3 1:10 electric touring car.  
• The MTC3 offers improved handling, tuning and lap times!

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Chassis

• New 1.5 mm aluminium chassis.
• Used with standard screws only (no special screws required).
• The new chassis offers a wider range of torsional stiffness settings to adapt to all track conditions. 
• The new chassis eliminates the need for a carbon chassis.
• Lower centre of gravity for improved cornering (0.5 mm or 0.7 mm).
• The chassis design has less overhang to create more clearance and reduce the likelihood of the chassis contacting the track surface.

Suspension

• New carbon lower arm construction.
• New adjustability for damper and upper arm angles – no shims required, no shims that can be misplaced.  
• Faster and easier set-up adjustments.

Motor mount

• Redesigned aluminium engine mount.
• New adjustable countershaft height.
• Allows the main gear to be used in the lowest possible position.
• Option to use 90-inch spur gears for a wide range of classes and track conditions (standard and modified).
• Improved weight distribution.

Top deck

• New carbon fibre top decks with an improved positioning of the top deck within the vehicle.
• New top deck where the upper bulkheads can be completely removed.
• Easy access to the differential without having to remove anything other than the rear top deck.
• New bulkheads with a compact design

Shock absorbers

• The new shock mounts are bolted directly to the frames – no additional parts are required (can be used in a fixed or active position).
• New short shock absorbers provide a lower centre of gravity and improved geometry.
• New range of ultra-short dampers.
• Reduced weight of the shock absorber assembly.

New body posts

• Easier body mounting.
• The front features two mounting positions to make fitting the body easier.
• At the rear, there are three options for body mounting (horizontal, vertical and horizontal with an additional part for mounting in the body’s wing strut).
• The rear features an adjustable spring travel stop, which is included in the kit.  

Further new features

• New body mount, included in the MTC3 kit. 
• New upper arms with a new design using a 6 mm ball.
• Two body stop positions.
• Lightweight bumper – the carbon top plate includes an adjustable spring travel limiter.

ToniSport Tips

• The Mugen Seiki caster angle gauge is a MUST-HAVE (B0560). The set includes 4 measuring probes and you can easily share it with another person!
• We recommend using Arrowmax or Axon DTS 64DP main gears.
• For a 3.8 gear ratio in Stock classes (ETS regulations), simply use a 90 main gear and a 45 motor pinion.
• For Modified, a good starting point is a 94 main gear and a 25 motor pinion.
• You’ll need an adjustable servo horn to set a height of 15 or 16 mm.