Unior Lefty® adapter Cannondale Lefty CheckoutSpec= Alivio 37 BB/Frame Interface English BB

37 BB/Frame Interface English BB Shell Width (mm) 68 BB Shell Width (mm) 73 Weight 105 Spindle Interface Type Shimano Hollowtech II Spindle Interface Type RaceFace EXI Spindle Interface Type FSA MegaExo Defined Color Red

Compatible with SL Sprint stems

Durability AssuredReinforced construction and low-stress seam placement reduce wear and tear

3mm Thickness Lock ring not included

Unior Lefty® adapter Cannondale Lefty CheckoutSpec= Alivio 37 BB/Frame Interface English BBUniors 1689. 6 Lefty adaptor is used for truing Cannondales Lefty 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