Asymmetric rim profile 29 and 27,5 rim with 30mm inner section, Tubeless Ready.Specially designed and developed e-bike hubs, with oversized rear hub ratchet and ring to withstand powers up to 550 Nm. Available 110mm/148mm Boost O.L.D. for IS6 standard disc rotors mounting. Assembled with highsmoothness bearings. Adjustment of the rear hub smoothness through a special ring nut.32 crossed spokes pattern, with stainless steel spokes and brass nipples. Technical Specifications:Front wheel:- Weight: 27,5 2225g (Tubeless Ready Kit + 20g)- Hubs Material: Forged Alloy- Bearings: Miche® 2rs- Freehub Body Al: 7075 - T6, Steel- Compatibility: Shimano® Hg - Microspline, Sram® Xdr- Rim Material: Alloy / Asymmetric- Rim Size H: 19/19 - E.t.r.t.o. 622x30 Tc - 584x30 Tc- Tires: Clincher, Tubeless Ready / Min 2,2, Max 2,6- Maximum Pressure: As Indicated By The Tire Manufacturer- Spokes / 32 - 32: Stainless Steel Black, Round, J-bend