ZTTO Integrated Axle Reduction Sleeve GXP Middle Shaft Reducer Compatible with SHIMANO Exchange to SRAM Mean Axls Wave Gasket GXP_Special si

Description

The inside diameter of Reduction Sleeve is 22MM and outside diameter is 24 MM . Because the axls of SRAM dental disc is 24 mm on one side and 22 MM on the other.Both sides of SHIMANO axle are 24mm, so one side of SHIMANO axle needs to add a Reduction Sleeve when installing SRAM dental disc.