Minoura Bottle Cage Ab100-5.5 "Dura-Cage"
A cage for normal poly water bottle for bikes.
Dura-Cage is made of lightweight and durable #2017 Duralumin which is adopted on aircrafts.
It's much stronger than the normal #5056 light-alloy material, so it can have same durability with narrower diameter that means we can expect lighter weight for same durability.
AB100-5.5 has 5.5 mm diameter material for MTB riders who need durability rather than lighter weight. Of course, it can be used on road bikes.
Its weight 54 grams is not different to standard alloy bottle cage, but its durability is same to 7 mm diameter normal material.
Models come with two M5x12 mounting screws. They are also made of same #2017 Duralumin material. It's good for those who want to make everything lighter.
White color is powder coating, and other colors are anodized.