NS Bikes Rotary Rear Singlespeed 32H MTB HubA hefty, high-performance hub that’s built for the battles of dirt-jumping and street-riding, the Rotary Rear Singlespeed 32H MTB Hub from NS Bikes brings a boisterous BMX feel to your mountain bike wheel. Lightweight and highly-durable, this single-speed superstar will push you on to peak performance.Dynamic and Durable Rear MTB Hub Equipped with BMX technology for a hard-riding and high-octane experience whether making massive leaps or banking in to berms, this NS Bikes hub features a pair of sealed bearings that keep it protected from dirt and moisture to stay spinning as smoothly as possible. Featuring an oversized aluminium axle and steel bolts, the female system helps maintain a strong and stable hold on the rear dropouts for increased durability and dependability, meaning you can rise and land without fear of buckling from behind. Built to let you leap high and let-go as you dazzle over the dirt, the Rotary Rear Singlespeed 32H MTB Hub will keep you rolling on every ride.Features: Material: AL6061-T6 Aluminium body, AL7075-T6 Aluminium axle and cones, Steel bolt Compatibility: All MTB frames (O.L.D 135 x 10mm or 3/8") Axle: Hollow AL7075-T6 axle, female oversize axle system + side bolts Bearings: 4 x #6902 sealed bearings (2x main hub bearings, 2x inside driver) Bolts: 17mm hex head and 8mm Allen hex sockets, 3/8" x 24tpi thread Driver: 10T driver + 2 x sealed bearings Brake Type: Disc brake mount IS, 6-bolts Weight: 465g (approx) Buy NS Bikes Wheels & Tyres from Chain Reaction Cycles, the World’s Largest Online Bike Store.