Tamiya 54766 M-07 Aluminum Counter Shaft - Lightweight Upgrade  [54766]

Lightweight swap for tighter M-07 handling

The Tamiya 54766 Aluminum Counter Shaft is a practical upgrade for drivers who want to shave weight from their M-07 Concept chassis. Replacing the stock steel shaft with this aluminium piece cuts mass from 4.3 grams down to 2.8 grams, lowering rotating weight and helping the car feel more responsive on directional changes.

Fitment and straightforward installation

This aluminium counter shaft is made to drop into the M-07 Concept gearbox without major modifications. Installation is simple for hobbyists with basic tools, making it a quick hop-up for fine tuning handling and response.

Advantages of an aluminum shaft

Moving from steel to aluminum reduces moving mass and can aid acceleration and turn-in balance. The lighter shaft often yields a perceptible improvement in agility, especially on technical layouts where rapid direction changes matter.