Compatibility: Compatible with Shimano 11-speed HG freehub bodies for 8/9/10-speed cassette conversion.
Standard Thickness: Each spacer measures 1.8mm, ideal for proper cassette alignment and drivetrain performance.?
Versatile Use: Compatible with road bikes, mountain bikes, and any setup using 11-speed hubs.
Material: Made of aluminum alloy for long-lasting use and resistance to wear and corrosion.
Note: When installing an 8, 9, or 10-speed cassette on a standard road bike 11-speed cassette hub, a 1.8mm thick spacer shim is required to ensure proper fit and alignment.