This is a brand new flywheel 3 pin for HPI Savage 25 RTR, Savage X 4.6, and Savage XL 5.9 RTR models. Made by HPI, this HPI CAR/TRUCK PART is compatible with electric, nitro, and glow fuel types. The black flywheel is an essential part of the engine that helps with starting and running smoothly. This high-quality flywheel is made in Taiwan and is compatible with scales 1:6, 1:8, and 1:10. Suitable for ages 8 and up, this HPI CAR/TRUCK PART is a must-have for those looking to replace their old or damaged flywheel. Get your HPI Savage model back up and running with this new flywheel 3 pin.