Radio Valac BMX Bike 2019The valac is built with a longer 20. 75 top tube, 76 degree headtube angle and a taller 9 bar making it the perfect ride for the rider whos progressing to a bigger and better bike. With geometry taken from the radio aftermarket range, the wider saltplus burn tires, the valac rides just like the bikes that the radio pro team use. Fully sealed bearings throughout and a salt zion mid load stem, the valac an eye catching and dialled bike, built to shred