Product Description Technical Information:Material:aluminiumSizes:5 mm / 10 mm / 20 mmCompatibility:1 1/8" steer tubesFeatures:set of four spacers of different heights for steerer tubes with 1 1/8" diametercombined total height 40 mmBurgtec logo on each spacerManufacturer Numbers:burgtec black:9211burgtec bullion:9218deep blue:9213iron bro orange:9216kash bronze:9215purple rain:9214race red:9212rhodium silver:9217toxic barbie:9219Contents:2 x Burgtec spacers 5 mm1 x Burgtec spacer 10 mm1 x Burgtec spacer 20 mm Manufacturer: Burgtec Unit 8 Leekbrook Way Leek Staffordshire ST13 7AP United Kingdom info@burgtec.co.uk Distributor: bc GmbH Carlo-Schmid-Straße 12 52146 Würselen Germany info@bike-components.de