Bitex

Cassette Reducing Spacer, HG 11spd to 10spd

The Bitex Cassette Reducing Spacer is the correct part for running a 10-speed HG cassette on an 11-speed-length Shimano/SRAM HG freehub body, restoring proper cassette stack height and lockring engagement for a quiet, play-free install.

• 11-speed HG to 10-speed HG fit correction - Takes up the extra freehub length so a 10-speed cassette tightens down correctly instead of bottoming out early
• Prevents cassette movement - Helps eliminate side-to-side cassette play that can cause noise, inconsistent shifting, and premature spline/lockring wear
• Simple service part - Installs in seconds during cassette mounting; ideal for wheel swaps, trainer wheels, or keeping a 10-speed drivetrain running on newer HG wheels
• Spacer only - This SKU is the reducing spacer (not a freehub body/driver)