The ECLAT Exile DISC Cassette Wheel is a hand-built BMX Rear Wheel. Features: Exile DISC Hub with 120 Point Engagement Cassette Hub 9T 7075 Alloy Driver Includes Flush Mount and 17mm Hex Bolts Locator Rim  ECLAT Steel Spokes & Black Nipples Rim Tape included Weight: 1090g (38.44oz : 2.4lbs)