Available in two sizes the Rear 700c Formula Freewheel will treat you well with its durable and lightweight design. Dimension Rear 700c Formula Freewheel Features: Built using Holland Mechanics machines in Bloomington, MN2.0mm stainless spokes, brass nipples, 32h, 3x spoke patternQuick release skewer includedCheck item description for hub spacing and freewheel/freehub status