Published by at 26 de julho de 2026 This lightweight aluminum hub enhances drivetrain feel by positioning the spur gear closer to the gear case, reducing stress on the top shaft during rapid acceleration. Spur Gear Hub Overview About the Aluminum Lightweight Spur Gear Hub.
![Yokomo RD/SD/MD Aluminum Lightweight Spur Gear Hub (Black) [YOKRD-630BK]](https://metalma.ind.br/wp-content/uploads/2022/07/LOGO-METALMA.png){kind=logo}