Product Description The Wolf Tooth Components Ultralight top cap with integrated spacer is a lightweight, finely crafted top cap and spacer (5 mm or 10 mm) in one. Technical Information:Material:aluminium (6061-T6)Compatibility:1 1/8"Sizes:5 mm, 10 mmFeatures:for straight 1 1/8" steerer tubes or 1 1/8" - 1.5" tapered steerer tubeswith integrated spacer to adjust the cockpitincluding aluminium bolt (black)light and durableMade in the USAColour Index:nickel:shiny silverManufacturer Numbers:black / 5 mm:STEMCAP5MMBLKblack / 10 mm:STEMCAP10MM BLKnickel / 5 mm:STEMCAP5MMNIsilver / 5 mm:STEMCAP5MMSILContents:1 x Wolf Tooth Components Ultralight Stem Cap with spacer1 x bolts Weight: black | 5 mm: 12 g Manufacturer: Wolf Tooth Components 6400 W 105th St Bloomington MN 5438 USA info@wolftoothcomponents.com Distributor: Cosmic Sports GmbH Leyher Straße 47 90763 Fürth Germany info@cosmicsports.de