Amundsen Research Components 9040 - Amundsen Research Axle Components Details
Rear Wheel Hubs
This hub has a star pattern for reduced weight to free up additional horsepower
Holes are tapped for 1/2-20 lug bolts and nuts (not included)
All ARC Wheel Hubs are precision CNC-machined from billet 6061-T6 aluminum.
A billet ARC Cassette accepts spherical bearings and offers the advantage of a rigid 1-piece housing instead of a 2-piece flange to compensate for frame misalignment.