Double-wall rims, sealed bearing hubs, stainless steel spokes and premium nipples - all at competitive pricing. These wheels are the new standards in repair staples. FEATURES: Shimano hub Rim brake use Includes Schrader-to-Presta rubber rim grommet Includes skewer SPECS: Hub/Brake Compatibility: Rim Brake Cassette Body Type: Shimano/SRAM 8, 9, 10 Speed Wheel Size: 26" ISO Diameter: 559 / 26" mtn Valve: Schrader Rim Width (Internal): 16 Tire Type: Clincher Rear Axle: QR x 135mm