Tamiya 54446 XV-01 Carbon Steering Arm Kit and Battery Hatch Upgrade  [54446]

Stiffen Your XV-01 Steering with Carbon Reinforced Parts

The Tamiya 54446 Carbon Reinforced K & KK Parts replace the stock steering arms and battery hatch on the XV-01 chassis to add torsional stiffness and a sharper steering feel on grippy surfaces. These components suit hobbyists who want improved responsiveness and steadier handling without a major rebuild.

Benefits of Carbon Reinforcement

Carbon pieces increase structural rigidity compared with standard plastic, which reduces flex under load and helps the car hold a tighter line through corners. The result is more consistent handling and improved corner entry and exit on high-traction tracks.

Fitment and Easy Installation

All items are direct replacements for the original XV-01 components, so installation is straightforward for anyone familiar with basic RC maintenance. No cutting or extra fabrication is needed, making this a quick upgrade between sessions.