Tamiya 54443 XV-01 Carbon Rear Uprights E Parts OP-1443 - Stiffer Rear Uprights Upgrade  [54443]

Stiffen XV-01 handling with Tamiya 54443 carbon rear uprights

The Tamiya 54443 Carbon Reinforced E Parts provide a straightforward upgrade for the XV-01 chassis, adding torsional stiffness and long term durability. These rear uprights replace the factory pieces to help reduce unwanted flex and stabilise the rear end during spirited runs.

Performance advantages of carbon uprights

Carbon reinforcement boosts structural strength so the uprights resist bending under load. That added stiffness improves predictability through corners and helps maintain consistent suspension geometry on rough surfaces.

Fitment notes and fitting tips

Designed for the Tamiya XV-01 chassis, these uprights sit in the stock locations and are a direct swap for the original parts. Installation is simple for anyone familiar with routine maintenance, letting you get back on track quickly.