XL sized BMX rim made to be extremely light for its size by use of Alienation`s proprietary G69 material4D less chamfering drilling process creates the optimal interface between flange and rimThese rims are designed and drilled for 3 cross specifically - no radial lacingEach TCS Vandal rim comes with a Veloplug for the unused valve hole (TCS Vandal rim is drilled for both TCS and Schrader)Braking is nearly as good as chrome less the added weight and negative environmental impact through specialized surface coating20inAlienationVandal406313721DblNMSWBlack36PV/SV430g383