G3 Genuine Guide Gear Onyx Bellowed-Boot Shim -
Required when using the ONYX or RUBY binding with Scarpa's F-series AT boots or other bellowed boots, G3's ONYX / RUBY Bellowed Boot Shim is easy to install and remove.
- Easy to install and remove
The G3 Onyx Bellowed Boot Shim is a required accessory when using the Onyx with Scarpa's F-series AT boots or other bellowed boots. Does not hinder ski flex and works with G3 Onyx crampons.
Berg's Ski Shop
Have NTN or ultralight AT boot with bellows? Need some support in your G3 Onyx bindings so your bellows don't flex down to the ski and maybe pre-release? Look no further as this is the fix you are looking for. If you own any of the Scarpa boots like the TX, TX Pro, F1 or F3 boots then this is what you need.