MTB Mountain Bike Bicycle 26inch Milling trilateral Alloy Rim Carbon Hub Wheels Wheelset Rims Send By Fast Shipping EMS suitable for 8.9.10.11 speed ,7speed need a washer suitble for 1.0 to 2.3inch tire,suitble for six hole ,weight about 1800g sealed bearing carbon hub make it stronger and lighter flat spokes and Tensile strength 350kg