Petzl Replacement Foams for Vertex <2019 helmet Suits:Default Using a ring and ring

Using a ring and ring friction saver has more friction than a pulley style friction saver

but releases easily when lifted up

accurate launches of your throw weight and line high into the tree

External Diameter: 175mm

Extended Length > 1

Petzl Replacement Foams for Vertex <2019 helmet Suits:Default Using a ring and ringIf your helmet is getting a bit ripe it might be time to give it a freshen up with some new foam headband padding. These Petzl Replacement Foams are available for both the Alveo and previous generation Vertex helmets pre 2019. Comfort foam absorbs perspiration Needs regular maintenance Machine washable Weight: 15 g Material(s): polyethylene