Tamiya 49225 - 1/10 TRF414M Track Tuner Chassis Kit  [49225]

Tamiya 49225 - 1/10 R/C TRF414M CHASSIS KIT / Limited Rel
Price:
NZD$891.28
Brand:
Tamiya
Model:
49225
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Track-focused chassis upgrades for better balance

The Tamiya 49225 - 1/10 TRF414M Chassis Kit brings targeted improvements aimed at drivers who tune for balance and corner speed. Evolving from the TRF414X lineage, this release emphasises drivetrain smoothness and predictable weight transfer for tighter lines.

Notable performance items

  • Updated Suspension Layout: Suspension geometry has been revised to improve roll control and front-end bite under load.
  • Reduced-mass Resin Parts: Switching to resin uprights and arms lowers unsprung weight to sharpen response.
  • Wheelbase Fine-tuning: 5mm of adjustment helps dial in traction and rotation on different circuits.
  • Optimised Power Delivery: A front and center one-way setup with rear ball diff promotes clean corner exits.
  • Quality Touches: Refined anodised setting wheels and a serialised TRF plate signal factory attention to detail.

Specifications

  • Wheelbase: 260mm (variable)
  • Overall Width: 189mm (varies with wheels)
  • Chassis Weight: 780g
  • Included Tires: SOREX medium narrow
  • Included Gears: 112T, 120T, 128T 04 module gears, 40T pinion gear

This chassis suits drivers who focus on setup detail and want a flexible platform that responds well to suspension and drivetrain adjustments.

On high traction surfaces start with modest negative camber front and rear, then increase front camber in small steps if you need sharper turn-in without losing mid-corner stability.
Yes, adding thin foam inserts can improve consistency and support; match insert thickness to tyre profile and track temperature for best feel.
Clean drivetrain components, check resin arms for cracks, relube bearings and inspect gear mesh; small checks keep the TRF414M performing lap after lap.

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