Precision-Machined Hub: Crafted from a single piece of billet 6082 aluminium. Premium Bearings: Equipped with Koyo bearings, with most rear hubs featuring 3 bearings instead of the standard 2 for added strength. High-Grade Components: Centretube and spacers made from 7075 aluminium. Enhanced Spokes: 32 or 36 spokes, depending on the application, made from a special stainless steel that is 30% stronger than OEM.
Expert Craftsmanship: Handbuilt, mounted, and balanced for optimal performance. Complete Package: Delivered with the required disc and sprocket screws.Specifications: Colour: Black Rim / Red Hub Model Compatibility : BETA RR 390 4T ENDURO EFI RACING 2016 BETA RR 390 4T ENDURO EFI 2016 BETA RR 390 4T ENDURO EFI 2017 BETA RR 390 4T ENDURO EFI 2018 BETA RR 390 4T ENDURO EFI 2019.