A taller 127mm headtube not only creates an incredibly strong and stiff front end

AXLE SIZE: Female

It also features two high quality hub bearings with three durable driver bearings to keep everything rolling smooth

refined and well functioning cassette hub possible

MATERIAL: Aluminium

Primo Freemix NDSG Plastic Hub Guard supplier_54522602160454 A taller 127mm headtube notPlastic hub guard designed to fit the Primo Freemix hub. The Primo Freemix NDSG plastic guard come with a replacement cone that allow the guard to press fit onto it, this stops the plastic guard from getting crushed and also allow the guard to slide into your frame with ease. The guard is made from a tough nylon plastic with replacements sleeve available separately.