The new XTR HB-M9210-B front hub offers improved reliability and performance. Stainless steel cartridge bearings with pre-load adjustment and new seal designs mean less rolling resistance. This front hub is offered in a boost (110x15) configuration and both 28H and 32H conventional options.

• Cartridge Bearings: XTR hubs are now available with easily serviceable cartridge bearings.
• Rotation: Cartridge bearings, optimized seal designs and preload adjust keep the hub consistently rolling smoothly.
• Drilling Options/Spacing: Available in conventional 110x15 boost spacing and traditional 28H and 32H drilling options.