Product Description With 10 mm bushings from Cane Creek, you can easily install your shock in almost all frame models. The set is for one shock eyelet. Technical Information:Diameter:10 mmEyelet to Eyelet Lengths:14.9 / 20.0 / 22.1 / 22.2 / 30.0 / 33.4 / 40.0 mmCompatibility:all Double Barrel rear shocksManufacturer Numbers:14.9 mm:.HWAD20.0 mm:.HWNF22.1 mm:.HWDL22.2 mm:.HWMS30.0 mm:.HWHN33.4 mm:.HWDM40.0 mm:.HWDKContents:1 x Cane Creek bushing (for rear shock eyelets) Manufacturer: Cane Creek Cycling Components 355 Cane Creek Rd Fletcher NC 28732 USA info@canecreek.com Distributor: Cosmic Sports GmbH Leyher Straße 47 90763 Fürth Germany info@cosmicsports.de