DMR Bikes all new DMR Zone rims are wide, light, tough, and tubeless ready.Zone wheels are aimed at the rider who wants a rim to last all season long and survive the dings and flat landings that riding hard brings.Key Features:New 35mm super wide 6013 T6 Alloy rim offers exceptional durability.,Welded rim gives a stronger join than pinned alternatives.,Truly tubeless ready.,DMR ‘Lock-in’ rim profile ensures a secure tyre bead fit to minimise burping..Specifications:35mm external rim width, 30mm Internal.,27.5” ERD 555,32h drilling,560g weight.