NEXX Racing CNC Alu Upper Frame Red

The NEXX Racing NX-155 is a CNC-machined 7075 aluminum upper frame upgrade for the Kyosho MR03, finished in red, built to be stronger and more rigid than the stock plastic frame while weighing only about 6.5g.

With this upgrade installed, no plastic spacer is needed when running NEXX Racing's V-Line front suspension or PN Racing's double A-arm front suspension — the frame is designed to accept them directly. It's compatible only with NEXX V-Line and PN Racing front suspension systems and is not compatible with the stock Kyosho MR03 suspension, so it's intended as part of a broader suspension upgrade rather than a standalone drop-in for stock setups.

A strong, lightweight foundation upgrade for MR03 racers already running or planning to run V-Line or PN Racing front suspension, giving the chassis more structural rigidity without adding weight.