Front & Rear Alloy Fixie Bike Flip Flop Hubs - Sealed Bearings Discipline_Road Heavily siped “cut spike” design

Heavily siped “cut spike” design bites into the terrain

Developed to be versatile

Of Chainrings: Double

2nd generation I-spec-B design is developed to attach directly to I-spec-B brake levers

3D forged from 2014 aluminium

Front & Rear Alloy Fixie Bike Flip Flop Hubs - Sealed Bearings Discipline_Road Heavily siped “cut spike” designFront & Rear Alloy Fixie Bike Flip Flop Hubs Sealed Bearings A high grade, lightweight sealed bearing, 36h hub, what more could you want? These fantastic hubs will not only result in a much smoother ride but will also require less maintenance and live a longer life. Front and rear sealed bearings for smoother ride Front hub diameter: 38mm Rear hub diameter: 44mm Front axle size: 3 8" axle 100mm over lock nut, 140mm overall length Rear axle size: 3 8