Tamiya 42257 - TRF201 XM Mid-Motor Conversion Kit Race-Oriented Upgrade  [42257]

Tamiya 42257 - RC TRF201 XM Conversion Set (mid-engined motor specification)
Price:
£93.03
Brand:
Tamiya
Model:
42257
GTIN:
4950344422579
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Mid-Motor Upgrade for TRF201 Chassis

The Tamiya 42257 TRF201 XM Conversion Set is crafted for racers who want to reconfigure a TRF201 into a mid-motor layout to tackle high-traction tracks. Repositioning the motor towards the centre improves balance and predictability when running on carpet and similar surfaces.

Main Features in the Kit

This comprehensive kit includes several precision-engineered components:

  • Aluminum Gearbox: Robust case to protect gears and keep alignment under stress.
  • Aluminum Stiffener: Reduces unwanted chassis flex for more consistent handling.
  • Aluminum Motor Plate: Accurate motor location with improved thermal contact.
  • Carbon Rear Damper Stay: Low weight support for rear damper tuning and stability.
  • Newly Designed Body: Specifically shaped to complement the mid-motor centre of gravity and airflow.

Compatible with TRF201 models already equipped with the 42253 TRF201 XR Aluminum Lower Deck Set (Long Wheelbase), this conversion is suited to drivers aiming for controlled, high-grip performance.

Yes, you can revert to the original layout provided you retain the factory components and fasteners removed during installation.
High-grip tyres made for carpet and indoor racing complement the mid-motor balance. Match compound and tread to your track for best lap times.
Check aluminium-to-aluminium screw joints for loosening and monitor gear mesh after the first few runs. Regularly inspect bearings and suspension pivots to keep handling consistent.

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