This Kyosho OLW003-3B unit is a scale RC rollcage stiffener and tyre stopper supplied as a spare for the OLW003 chassis. It reinforces the rollcage mounting area and helps retain tyres while running or during transportation, without changing core suspension geometry.
Fitment is specific to OLW003-design components as shown in the product title, so verify your chassis code before fitting. This is an RC-scale replacement component and is not intended for any full-size vehicle applications.
Fitting is straightforward for modellers familiar with basic teardown: remove the body or body mounts to reach the rollcage, swap in the OLW003-3B using the factory fixings, then confirm tyre seating and clearances before use. Typical hex drivers are sufficient for the swap, and applying correct torque prevents stripped threads.
Setup notes: the part is intended to preserve body-to-chassis integrity and tyre retention rather than modify suspension behaviour. Use it after repairs or impacts to maintain consistent tyre position, and inspect wheel clearance under full travel after installation.
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