Tamiya 49419 - 1/10 TRF415MSXX Precision Touring Chassis Kit  [49419]

Tamiya 49419 - 1/10 RC TRF415MSXX Chassis Kit - TRF415 MSXX Chassis
Price:
£294.36
Brand:
Tamiya
Model:
49419
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TRF Lineage and Purpose

The Tamiya TRF415MSXX Chassis Kit, identified as 49419 - 1/10 TRF415MSXX, is a focused touring car platform built from TRF experience. Its design aims to provide a tunable baseline for racers who prioritise handling adjustments and consistent lap performance.

One-Way Units and On-Track Impact

Equipped with Front One-Way and Center One-Way units, the chassis improves steering return and reduces drag through the driveline, contributing to cleaner corner exits. The integrated air scoop helps dissipate heat during longer runs to preserve component performance.

Practical Construction Choices

The chassis blends a shaped upper deck with a lower deck of varying thickness to manage stiffness while keeping costs in check. Steel fasteners and sturdy composites ensure sensible service life. As supplied, the kit excludes the body shell, tyres, radio set, motor and battery so you can select components to match your setup philosophy.

Targets for Competitive Tuners

Racers who enjoy methodical setup work will find the TRF415MSXX rewarding. Its adaptable layout allows for rapid iteration of springs, camber and anti-roll settings to suit different circuits and grip levels.

Specifications

  • Scale: 1/10
  • Chassis Type: TRF415MSXX
  • Drive System: 4WD
  • Front One-Way Unit: Included
  • Center One-Way Unit: Included
  • Material: High-quality composite with steel screws

The Tamiya TRF415MSXX is a practical, tuneable chassis that rewards attention to setup and component choice for competitive touring car racing.

Yes, the platform is capable at club level with correct setup and component selection. Many racers use it as a base for learning tuning techniques before moving to higher-end upgrades.
Experiment with diff oil weights to find a balance between traction and steering bite. Lighter oils in the centre diff with one-way units can aid rotation, while heavier oils increase stability on exits.
A mid-soft front tyre with matching rear compound and neutral toe/camber settings usually produces a predictable starting point. From there adjust toe and roll centre to refine balance.
Use the air scoop and manage component placement to promote airflow over the ESC and motor. Consider lightweight heatsinks and monitoring temps during long practice runs.

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