– CNC machined from high quality hardened cromoly steel.
– Shot blasted finish to improve surface hardness.
– 4.5 mm base prevents sprocket from digging in hub body.
– Larger sprockets with extra CNC machined holes.
– Designed to be used with Shimano HG compatible cassette hubs.
– Allow the use of any 3/32 or 1/8” chains.
– Available in 16 to 18t.