Tamiya 84339 TB-04 PRO 1/10 On-Road Chassis Kit  [84339]

Track-Ready Touring Car Chassis

The Tamiya 84339 TB-04 PRO Chassis Kit modernises the TB-03 concept with a shaft-driven 4WD system and a horizontal motor mount to help keep the center of gravity low. It is suited to drivers seeking a nimble, stable on-road platform for practice and competition.

Balance of Classic Geometry and New Parts

Keeping a fully independent double wishbone arrangement similar to the TA-05 Version II and TRF 416/417, this chassis adds revised components to improve mid-corner balance and consistency across a variety of track surfaces.

Extensive Setup Range for Tuning

Racers can dial in camber, toe, ground clearance, gear ratios, wheelbase and track width as well as shock angle to tailor the car to different circuits. The updated transmission case and differential gears help keep drive smooth under acceleration, and the extended steering tie-rod enhances steering accuracy.

The Tamiya 84339 TB-04 PRO Chassis Kit is a practical base for club racers and tuners who want a highly adjustable on-road car. Its combination of established suspension geometry and refined drivetrain elements makes setup work straightforward.