Product Description - Store the EDC Tool in your steerer tube The EDC Top Cap from OneUp Components is required if you want to store the EDC Tool or EDC V2 Tool in the steerer tube. It is screwed into the steerer tube using the EDC Top Cap tool, which is located on the EDC Multi-Tool. There it pretensions the headset and thus takes over the function of the star nut. Before this, however, a thread must be cut into the tapered fork steerer tube. Afterwards you can store the EDC Tool. Also included are several spacers and a Steerer Plug, which keeps grime away from your steerer tube. Specifications:Application:All Mountain, EnduroTechnical Information:Top Cap Material:AluminiumCompatibility:Headset Top Cap: 1 1/8" steer tubes Steerer Plug: 1 1/8" - 1.5" tapered steerer tubes Storing the EDC tool in the steerer tube without threading: Important note in advance: Since the Top Cap is screwed into the steerer tube, the steerer tube must be threaded before installation. Only aluminium steerer tubes (not carbon or steel) are suited for storing the EDC V2 Tool.All compatibility information and installation instructions are exclusively from OneUp Components. Using the EDC Tool System (V2) on your bike may void the original manufacturer warranty. Steerer tube: Material:AluminiumShape:round 1 1/8" - 1.5" taperedSteerer Tube Length:183 - 230 mmStart Nut Diameter:24.25 mm - 24.80 mmMinimum diameter:22.1 mmRecommended Steerer Tube Diameter (max.):31.75 mm - 34.00 mm Please make sure that your fork meets the above criteria before purchasing, as it is possible that the EDC Steerer Plug will not fit your fork. Its installation is not absolutely necessary. Please follow OneUp Components' installation guide: Additionally required: EDC Tap KitManufacturer Numbers:black:1C0414BLKgreen:1C0414GRNred:1C0414REDblue:1C0414BLUgold:1C0414GLDorange:1C0414ORApurple:1C0414PURContents:1 x OneUp Components top cap1 x OneUp Components steerer plug2 x spacers, 1 mm2 x spacers, 3 mm2 x spacers, 5 mm Weight: black: 4.2 g Manufacturer: OneUp Components Inc. Unit #1 1225 Industrial Rd West Kelowna BC V1Z 1G4 Canada support@oneupcomponents.com Distributor: bc GmbH Carlo-Schmid-Straße 12 52146 Würselen Germany info@bike-components.de