PROGRESS Nexo Boost MTB Sram XD Rear Hub 28H

We have developed this hub with the highest requirements for our PMRA PRIMAFLOR - MONDRAKER Team and for users of all levels. We combine lightweight and maximum durability with a Ratchet system instant engagement. We also incorporate larger ceramic bearings, right spoke anchor, optimized to archive more lateral stiffness. Ultra reliable semi-floating low friction Ratchet system with 24 flattened teeth. Bearing sealing with a floating laberynth design, which does not offer any friction and closes when receives pressure from water or mud from outside. For 1 year, one of our greatest riders of PRMA Team, Bec McConnell, has been testing this hub in all his races and trainings with excellent performance and results. Specifications: - Rear Axle: 12x148mm Boost - Hole count: 28 - Disc Mount: IS6 - Weight: 244 gr