Product Description - spare part for Dropper Post Gen. 2 The is a spare part for the OneUp Dropper Post as of 2019. It is completely sealed and can be easily replaced by the user. The size indicates the travel of the compatible dropper post. Compatibility:Dropper Post V2Features:can simply be replaced by the userfully sealedManufacturer Numbers:120 mm:SP1C0047150 mm:SP1C0048180 mm:SP1C0049210 mm:SP1C0050Contents:1 x 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