Skyway rear hub ball-bearing cup set insert for early 80's "Campy" Graphite Tuff Wheels.
This cup set is for the REAR wheel
Cup outer diamer- 28mm
This cup set is inserted in to a Skyway alloy flange. The original cup inserts are replaceable. Simply push out the cup from the rear of the flange, and push the new cup in!
NOS, original stock from the early 80's. Comes as a set of 2 cups.
Product Code: 14F-SKYRBEARCUP