Unior LeftyA(R) adapter Cannondale Lefty
Unior LeftyA(R) adapter Cannondale Lefty, Unior's 1689.6 Lefty adaptor is used for truing Cannondale's LeftyA(R) front wheels, which have specific asymmetric shape and dimension and therefore cannot be used on the centering stand with normal adaptors. TECH SPECS. Misc. Cannondale Lefty