Extra Wide Super Tough 27.5" (650B) Ebike/Downhill Bike Double wall alloy rim Specifically Designed for Ebikes, Cargo Bikes, Tandems and Downhill Bikes Includes Free Delivery or Click and Collect from Northampton 36 Holes with Eyelets Can accept spoke thickness up to 12G for ebikes or lace into a wheel with regular 14G spokes and 5mm nipples for a robust downhill ready wheel. Matt Black Finish Schrader Valve hole Suitable for disc brakes Will take clincher tire sizes from 27.5"x 2" up to 27.5" x 3" External width 50mm Internal width 39mm Condition: new