Flangeless version of the popular N4 hub from Primo BMX. The N4FL V2 features a 6000 series aluminium shell with 2 sealed bearings spinning around a new enhanced chromoly center axle. The hub uses heat treated 10mm female bolts. The cones for the N4FL V2 feature replaceable plastic hub guards which offer great spoke protection & less friction when grinding. Axle: 3/8x 24tpi Female Bolts. Bearing
Size: 2x 6902. Weight: 292g / 10.3oz. section Product Specs AXLE
Size: Female SPOKE HOLES: [PRODUCT_PROPERTY_SPOKE HOLES}] BEARINGS: Sealed WEIGHT: 292g / 10.3oz