Tamiya 84379 TB Evo.6 1/10 4WD Touring Chassis Kit  [84379]

TB Evo.6 Touring Chassis Overview

The Tamiya TB Evo.6, model number 84379, marks a clear step forward in 1/10 scale touring car design. This chassis kit targets drivers who value balance and setup flexibility on the track, carrying forward lessons from the TB Evolution lineage while adding practical improvements for club racing.

Chassis layout and handling upgrades

The TB Evo.6 builds on proven 4WD architecture, adopting a horizontal motor layout that improves torque distribution and steadies throttle response. That drivetrain geometry helps maintain consistent traction through corner exits.

Key suspension geometry borrows from Tamiya's performance range, using TRF418 style arms for neutral handling. The symmetric chassis plan and single-sided servo mounting offer tuners predictable roll control. Reworked steering arms also reduce resistance when turning, sharpening steering feel.

Notable parts that affect lap times

The TB Evo.6 ships with several thoughtful components aimed at on-track performance:

• One-Piece Motor Mount: Keeps the motor rigid for repeatable power delivery.
• Aluminum Short Dampers: Big bore style dampers improve bump absorption and traction.
• Carbon Damper Stay & Mount: Lightweight support for consistent damper geometry.
• High Torque Servo Saver: Safeguards the servo while maintaining accurate steering inputs.

Together these parts create a sturdy, adjustable platform that suits spec motor racing and serious hobbyist builds.

For experienced drivers and committed hobbyists, the Tamiya TB Evo.6 chassis kit offers a mix of durable parts and tunable geometry that supports competitive touring car setups.