DescriptionG Sport Roloway Front BMX Hub – Black. The Roloway hub is a precision sealed front hub with 3/8” in-bound axle bolts and two removable plastic hub guards. An oversized axle bearing configuration and 7075-T6 aluminum hub shell is used for unmatched durability.7075-T6 aluminum hub shell with 6804RS sealed cartridge ball bearingsPrecision bored fully concentric bearing seats for a smoother spin and prolonged bearing life20mm 7075-T6 aluminum axle with steel helicoil thread inserts3/8” heat-treated chromoly axle bolts with 17mm wrench flats and a 6mm hex slotReplaceable plastic hub guards included TECH SPECSColorBlackDefined ColorBlackHub TypeFrontAxle Size3/8″Axle TypeFemaleHub Drilling36Spoke InterfaceJ-Bend
