A bespoke spacer for converting modern 11 speed freehub bodies to fit 10 speed cassettes. Essential for riders switching wheelsets between multiple bikes with different groupsetsCompatible with Shimano, SRAM 11 speed freehub bodies
Mount behind a 10 speed cassette when installing on an 11 speed freehub
2mm width ensures the lockring tightens onto the cassette securely
38.8mm outer diameter
Product Data

Groupset Manufacturer: Shimano
Commuter: Yes
Touring: Yes
Cyclocross: Yes
Time Trial: Yes
Road: Yes
MTB: Yes

A bespoke spacer for converting modern 11 speed freehub bodies to fit 10 speed cassettes. Essential for riders switching wheelsets between multiple bikes with different groupsets. Compatible with Shimano and SRAM 11 speed hubs/freehub bodies.
38.8mm outer diameter