Tamiya 42316 TRF419XR Competition Chassis Kit  [42316]

Overview of the Tamiya 42316 TRF419XR Race Chassis

The Tamiya 42316 TRF419XR Chassis Kit represents a competition-grade 1/10 on-road option developed from TRF experience. It aims to deliver balanced handling and precise steering for drivers focused on lap time improvements.

Chassis Design and Stiffness Control

The chassis uses a carbon fibre double-deck arrangement with a 2.25mm lower deck and a 2mm upper deck to manage torsional stiffness. The centre pitch stiffener gives additional control over pitch characteristics to suit different tracks and driver preferences.

Durable Race-Grade Components

Aluminium bulkheads, motor mount and steering bridge increase rigidity, while the front direct drive and rear gear differential ensure reliable power flow. TRF super short big bore dampers on carbon stays and universal shafts complete a package designed for precise handling.

Setup Flexibility for Competitive Tuning

Ball-bearing secured stabiliser bars, a mounting point for a cooling fan and the LF battery holder that doubles as ballast give multiple tuning avenues. Clamp-type wheel hubs and aluminium suspension mounts add to the kit's race durability.

This Tamiya 42316 TRF419XR Chassis Kit is geared toward racers and tuners who want a stable, adjustable 1/10 platform with strong upgrade paths.