Shibata R31S340BK High-precision BB Upper Arm Short Type (Black) Drift Motors It is a resin bush

It is a resin bush for aluminum suspension mount of S4-300 series used for YZ-4S and YZ-2D TMW

we also offer a starter set

Hoihoi-san LEGACY] by Professor Kunihiko Tanaka

Multiple face plates

Shibata R31S340BK High-precision BB Upper Arm Short Type (Black) Drift Motors It is a resin bushPO Closed on 24th AUG ~~~ Introduce a new standard of suspension accuracy and style with the Shibata High Precision BB Upper Arm Short Type series. These innovative arms redefine your setup potential, offering the critical adjustment needed to achieve a narrower track width and refined handling characteristics. Finished in your choice of standout colors, they deliver both visual distinction and a tangible mechanical benefit, allowing you to sculpt