GPM Racing Aluminium Internal Drive Shock (52mm) - 1pcs Set for Kyosho 1/8 Motorcycle NSR500 (KM052)

Precision 52mm internal-drive shock for Kyosho Motor Cycle

Engineered as a precision aluminium internal-drive shock for Kyosho Motor Cycle platforms, this unit is supplied as a single component. The 52mm installed length and enclosed internal-drive layout are aimed at scale motorcycle suspension systems that require compact damping assemblies.

The aluminium housing provides a stiff mounting surface for the internal damping assembly, improving alignment and reducing deflection under lateral load on motorcycle chassis. It is intended for use as a direct replacement or an upgrade in frames that accept 52mm internal-drive shocks.

Workshop notes: confirm mount centre distances and piston/shaft tolerances on the target Kyosho motorcycle chassis prior to installation, and select springs and shock oil to achieve the desired ride and handling balance. This product is specified for RC hobby use and not for full-size vehicles.

What measurements matter for fitment?

Confirm eyelet diameter, mount centre-to-centre distance and the 52mm installed length to ensure correct fitment to Kyosho motorcycle chassis accepting internal-drive shocks.

How should I set up damping for track use?

Start with medium-viscosity shock oil and a spring matched to your bike weight, then fine tune oil grade and preload to control pitch and rebound for your surface and riding style.

Is regular maintenance required?

Yes, inspect seals and shaft condition periodically, refresh shock oil as needed, and verify hardware torque to maintain performance and prevent premature wear. Write Product Review Please sign in your account before you can write any review. Sign In Close

Made to order: GPM Racing parts are shipped to us from GPM’s factory, so please allow around 14 days for dispatch.