WTB STp i23 DISC 700c /29" TCS Wheels for Multi Speed Bikes. These are the same wheels that come on the Motobecane Omni Trail Monster Cross Bike. <br>Size: 29 X 28.5MM Material 6061 T6 Aluminum <br>Rim Type: WTB STp i23 TCS tubeless compatible - Double Wall - <br>Color: Matt black <br>Valve Hole: Presta <br>Spokes: Stainless 14 Straight Gauge Black <br>Count: Front: 32 Rear: 32 <br>Lacing: 3 Cross <br>Nipple: Brass CP Finish <br>Compatibility: Shimano 7, 8, 9 , 10 speed cassettes - 7 speed users will need a spacer <br> Hub Material: 6061 T6 Aluminum <br>Hub Finish: Black <br>Hub: Formula Alloy with precision sealed ball bearings. 6 bolt Disc brake compatible <br>Axle Material: Cr-mo steel <br> Axle Type: Quick Release with skewers <br>Tires:Kenda Happy Medium wire bead 700c X 40mm DISC ONLY - THESE WHEELS ARE NOT COMPATIBLE WITH RIM BRAKES and TUBES ARE NOT INCLUDED. WHEELS, TIRES and SKEWERS are you will receive.