Race face arc plus mtb rimthis arc plus mtb rim from race face is a worldwide wheel builders favourite its a welded tubeless ready aluminium rim which provides exceptional strength to weight ratio and can be used from xc to hard line am featuresmaterial aluminiumstrong and lightweighttubeless ready with strong tyre retention beadwelded seamrim depth 20mmweight 633g size 29 x 40mmbuy race face wheels tyres from chain reaction cycles the worlds largest online bike store