Unior Cannondale Lefty® Adapter For Truing StandUNIOR: Product featuresUnior’s 1689.6 Lefty adaptor is used for truing Cannondale’s Lefty® front wheels which have specific asymmetric shape and dimension and therefore cannot be used on the centering stand with normal adaptors.Compatible with:Lefty 50 - Standard hubLefty 60 - Supermax hub
