Allez Elite - Rival 22 - Specialized Replacement Parts

Enduro and Stumpjumper models from a variety of years. The top bearing is 1-1/8 and the bottom is 1-1/2. Compatibility:

for 1-1/8 steerer tubes. Features: Fits all Campagnolo Hiddenset Frames 45/45 degrees is... 160-1647

crown race pieces found on select Specialized bicycles featuring a 1.5" tapered steerer tube and 1.5" lower headset bearing.

fit frames with integrated 42mm head tubes and works with straight 1-1/8” (28.6mm) fork steerers. The “IS” stands for “Integrated” as the bearing sits directly inside the frame’s head tube without a ...

with Future Shock headsets. 45.8mm O.D. x 36.8mm I.D x 6.5mm. 45 x 45º.