Tamiya 84203 - F104X1 1/10 RC Chassis Kit Performance Track Version  [84203]

Refine Lap Times with the Tamiya F104X1 Frame

Enthusiast racers will appreciate the Tamiya 84203 - F104X1 1/10 RC Chassis Kit for its precision build and thoughtful upgrades. Based on the trusted F104 platform, this kit focuses on predictable traction and sharper cornering for lap-by-lap improvement.

Key Design Upgrades

The chassis features a new X-shaped FRP upper deck that changes roll behaviour to improve grip during fast transitions. An aluminum roll damper in black lets you tune pitch and roll separately for a more stable feel through corners.

Drive and Balance Components

Included balance features like the rear axle shaft counterweight with ball bearings boost rear traction and rotational smoothness. The carbon-reinforced gear case adds rigidity compared to standard parts and works with the roll damper for a more responsive drivetrain.

Suspension and Setup

The F104X1 uses a link-type front suspension and a direct drive solid rear axle to keep steering precise. Adjustable front camber and ride height let you refine handling for different track surfaces, and the chassis accepts both foam and rubber tyres to match conditions and driving style.

For competitive hobbyists wanting a tunable F104 platform, the Tamiya 84203 - F104X1 1/10 RC Chassis Kit delivers focused upgrades that help improve on-track consistency and setup range.