2mm diameter Pine dropper post and need to replace your air cartridge then this is what you need

Cog-tooth span: Only the largest cog differs between the 10-50t and 10-52t cassettes

20 x 46 x 7cm

Other component compatibility: Shimano recommends the use of Linkglide 11-speed components with other Linkglide components

Fabric: 100% Polyester

Leatt AirFlex Elbow Guard - S - Black PDP|PLP|Suits Freehub Type 2mm diameter Pine dropper postThe Leatt Airflex pads make use of a 3D shaped impact gel to provide CE certified impact protection in a minimalistic form factor that does not restrict movement. These are a slip on pad that will stay put and save your skin if (when) you crash. Who's this item for: Anyone wanting a low profile yet effective elbow pad. Protection Style: These are a slip on pad with 3D shaped impact gel padding. They will be soft and pliable but still provide very