Factory Pro FP-O-XCP006 Xray T4-21 Competition Main Chassis with Battery Mount Plate Set  [FP-O-XCP006]

Tighten up your Xray T4-21 with a Factory Pro main chassis

The Factory Pro FP-O-XCP006 main chassis is made to mate with the Xray T4-21, creating a firmer platform for setup changes. Two battery mounting plates are supplied to lock the pack in place and reduce unwanted movement during hard driving.

Advantages on track

A stiffer main chassis improves consistency and helps the car react predictably to setup tweaks. The dual battery plates keep the centre of gravity stable so handling remains repeatable lap after lap.

Fitting advice

Tighten all chassis screws evenly and check for any clearance issues with your chosen battery. Use the battery plate positions to fine tune weight bias for improved cornering balance.

Intended fitment

This chassis is specifically produced for the Xray T4-21 and is compatible with most T4-series parts. It is aimed at drivers who want a reliable, straightforward handling improvement.