AB100-5.5 Dura-Cage Lightweight Water Bottle Cage

Made from a propietary material called Super Duralumin, this cage's bars are 4.5 mm in thickness to allow for the greatest weight savings without sacrificing durability.  Super lightweight at only 38 grams.
5.5mm diameter Japanese sourced Duralumin and designed with serious road riders in mind.
In anodized and powder finish
Minimalist design
Weighs 54 grams
Made in  Japan