The Quadrant Front Wheel features the C5 Front Hub laced to the Quadrant Rim, for a lightweight and affordable option.Product SpecificsColor: BlackDefined Color: BlackFront Axle: 3/8" x 100mmHub/Brake Compatibility: Rim BrakeISO Diameter: 406 / 20" BMXTire Type: ClincherWheel Size: 20"Valve: Schrader