Pair of front bail (or bale) bars to fit Airtech, G12 and G14 crampons - in fact will fit all current models and probably all older models as well.
They include the metal strap.
Stock code: RB098.08.
Using these it is possible, with suitable tools (a vice, molegrips etc) and a bit of swearing to convert GSB bindings to Crampomatic (full step in).
There are three points to note:
1. As standard, the bail bars are fitted in the rear of the two holes available, but you will need to assess the best position depending on your boots.
2. You will also need a set of longer (95cm) crampon straps as the ones that come with GSB Crampons are only 70cm.
3. You're on your own - Grivel say that such modifications invalidate their warranty so if your newly fitted bail bars ping off on the crux of Orion Direct it's your fault!