Quick and responsive back end

22mm hollow chromoly spindle ensure the Segment Cranks are strong and durable without having any excess weight

The dropouts are really refined now with an improved bottom cone design that's angled and rounded to help avoid hanging up during grinds

4" Front & Rear

On a frame the highest concentration of stress is at the junctions between the headtube/toptube and headtube/downtube

Primo N4FL V2 front hub supplier_54521883427142 Quick and responsive back endFlangeless 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 improved 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 and less friction when grinding. ###section### Product Specs AXLE SIZE: Female SPOKE HOLES: 36H BEARINGS: Sealed WEIGHT: 292g