Tamiya 15476 JR MA Chassis Performance Tune Parts  [15476]

Quick look at the Tamiya 15476 JR MA Tune-Up Set

The Tamiya 15476 JR Basic Tune Up Parts collection is designed for Mini 4WD fans who want to refine the handling of their MA chassis. It groups practical items aimed at better balance and smoother runs on club tracks.

Motor position and handling traits

The MA chassis features a mid motor arrangement that improves weight distribution and straight-line stability. Included FRP plates for front and rear give flexibility to run different roller diameters to suit cornering style.

Tune parts and upgrade options

The kit contains 13mm low-friction rollers, four adjustable mass dampers, stabilizer ball heads and assorted small parts to secure components. The front FRP plate fits 9, 11, 13 and 19mm rollers while the rear plate is compatible with 9, 11, 13, 17 and 19mm sizes for tailored setups.

Use cases and track fit

This tune-up kit is practical for competitive Mini 4WD events, helping to reduce friction and stabilise cornering. It suits racers who want to dial in their MA chassis for consistent lap times.