So you need 26 inch wheels and you've got a freewheel and rim brakes? This is the set for you. This set of wheels has aluminum alloy rims, alloy hubs, stainless steel spokes, tires and tubes already mounted! The front is a Quick Release axle while the rear is a Bolt On. The front skewer is included. These are the same wheels that come on the Mango Macaw cruiser bike at Bikesdirect. Wheels Rim: Aluminum alloy Material: 6061 T6 Aluminum Type: Single Wall Finish (Color): black Valve Hole: Schrader Spoke Material/Type: silver Stainless 14g Spoke Count: Front: 32=6 Rear: 36 Lacing: 3 cross Nipple: Brass CP Finish Freewheel Compatibility: Thread On Freewheels ( 5, 6, 7 speeds) Hub Material: Forged Aluminum Hub Finish: Black Hubs: Loose Ball Bearing Axle Material: Steel Axle Type: Quick Release ( Includes Alloy Skewer) Rear is Bolt On Hub Spacing: Front - 100mm, Rear - 135mm Tires: 26 x 2.125 with Schrader tubes