It is designed to be used on a 46mm 12-notch OD bottom bracket

57mm q-factor for stability at speed

but you risk damaging your expensive steerer tube or may end up with a misaligned star nut

WEIGHT: 28g

no matter what you throw at them

Ion Traze Amp AFT Short Sleeve Tee - S - Indigo Dawn Ignore Wholesale Tier 1 Brand Rule It is designed to beIts lightweight, highly breathable, moisture wicking properties make the Ion Traze Amp AFT Short Sleeve Tee just the right jersey for All mountain Enduro riders. The main body is made out of moisture wicking, recycled polyester. Special vent inserts on the sides allow enough cooling air to flow through. The drop tail helps the jersey sit well when in the riding position and the collar features thoughtful panelling to enhance comfort. The integrated