White Industries Eccentric Flip Flop ENO Hub - Rear spacer - headset * Measure your crank set

* Measure your crank set before ordering to ensure proper Bottom Bracket Conversion Kit sizing

saving seconds when and where they count most

For no extra charge CK will build the headset with different lower cup

Front is wider and more compliant maximizing support

Material: 304 Stainless Steel tubing and plate

White Industries Eccentric Flip Flop ENO Hub - Rear spacer - headset * Measure your crank setThis eccentric ENO hub is made specifically for bikes with vertical dropouts. Chain tension with vertical frames can be addressed three ways; by using a chain tensioner, using an eccentric bottom bracket, or with the eccentric ENO. This hub allows a rider to adjust chain tension by simply rotating the elliptical axle ends up and back in the dropouts. As the hub rotates back the chain is pulled into tension. The ENO line of components are renown for