Production Description:
Size: 10 pcs of 7 sizes: 1.0 x 2, 1.5, 1.85 x 2, 2.0 x 2, 2.18, 2.35, 2.5 mm thickness. The appropriate thickness can be selected according to the actual use requirements, replace the old or bad gasket, increase the service life of your bicycle.
Material: Made of high-quality anodized aluminum alloy, high hardness, further reduce the weight and perdurable.
Design: Grooves pricisely machined to exact tolerance, card slot design for a tighter fit for reduciing vibration in rotation.Adequate quantity to meet your daily maintenance and replacement needs for cycling.
Function: 7 different sizes of bicycle hub gaskets to suit a variety of application, perfect for adjusting your bike bottom bracket, flywheel or hub. High quality and extended service life.
Purpose: These Bicycle gaskets can be used on mountain bikes and road bikes for a wide range of applications, conversion needs between 7-11 speed cassettes and hubs.

Package Included:
10 Pcs Headset Spacers for Bike Cassette