Tamiya 54098 TB03 Carbon Reinforced Gear Case Upgrade  [54098]

Stiffen Your TB03 with a Carbon Reinforced Gear Case

Hobbyists looking to improve their TB03 chassis will notice a clear difference with the Tamiya 54098 Carbon Reinforced A Parts. These components use carbon reinforcement to reduce weight while increasing rigidity compared to standard fiberglass resin pieces.

Better Efficiency and Longer Service Life

The added stiffness translates into improved drive efficiency and crisper handling, which riders will appreciate on technical tracks or in longer running sessions. The gear case and compatible parts such as rocker arms and dampers stand up better to repeated use thanks to the stronger material.

Simple Upgrade for More Responsive Handling

Replacing the stock A Parts with these carbon reinforced items is a straightforward way to tighten up your TB03 setup. For racers and club drivers who want more predictable steering and stability, these parts provide a practical route to improved on-track performance and easier maintenance.