Designed and engineered for the unique demands of E-MTBs this durable wheel features alloy rims with an enlarged rim bed and amp pinch flat protection benefiting you from the latest Mavic technologies. Reduced risk of flats on rugged trails PFP Pinch Flat Protection rim sidewalls have a wider contact surface at the top of sidewall which significantly minimises the risk of tyre cuts and punctures. Super strong rim ASTM 5 gives you the confidence to push your limits on rough terrain. Purpose-built for off-road E-bikes Wider 30mm internal rim adds stiffness and cornering precision. Engineered for the added torque of E-bike motors with 28 threaded three-cross spokes that further boost lateral stiffness. Most user-friendly tubeless system Fully sealed rim with no rim tape makes it easy to mount and change tubeless tyres. Leaving the upper rim bridge intact boosts the stiffness and the durability of the rim. Weight: 2008g Understanding the different Mavic freehub body acronyms: HG or M11 - Shimano HG Road 11/12x other speeds with spacer MS - Shimano Microspline XD - SRAM XD XD-R - SRAM XD-R ED11 - Campagnolo 9/12x N3W - Campagnolo 13x