Product Description Retaining clip for 20 mm thru-axle adapter (HUB420) on Pro 2 Evo front hubs by Hope. Compatibility:Pro 2 Evo front hubsManufacturer Number:HUB455 Contents:1 x Hope retaining clip Manufacturer: Hope Mill Calf Hall Road Barnoldswick Lancashire BB18 5PX United Kingdom info@hopetech.com Distributor: bc GmbH Carlo-Schmid-Straße 12 52146 Würselen Germany info@bike-components.de