This is the OneUp replacement cartridge for a 180 mm V2 Dropper Post.

What it's for

The cartridge is the sealed unit that raises the post and holds it at height. Replace it if your V2 dropper sags under weight or will not return.

Compatibility

• Fits: OneUp V2 Dropper Post, 180 mm travel
• Does not fit: 27.2 mm V2 posts (separate cartridge) or V3 posts
• How to check yours: travel is printed on the post. Travel shims do not change which cartridge you need

Setup and installation

• Follow OneUp's V2 dropper service instructions
• The cartridge is sealed and needs no air pressure adjustment

Specs

• Travel: 180 mm
• Part number: SP1C0049