Topeak Feza R10 Road Water Bottle Cage Uncaged The Fez Cage R10 combines featherlight performance with exceptional durability. Crafted from a carbon-fiber composite, this cage delivers impressive strength and stiffness while weighing only 10 grams. The matte black natural finish highlights its minimalist design, optimized for aerodynamic efficiency and reliable bottle retention during sprints or climbs. Features5. 5mm tubular carbon-fiber composite constructionfor high strength at an ultra-light weight Optimized geometryreduces weight without sacrificing bottle retention Fez Bottle Glidebridges the gap between mounting bolts for smooth, easy bottle entry and frame protection Standard geometryfits most cycling bottles securely Includes two aluminum bolts and wrench for easy installation SPECIFICATIONSIntended Use Road Cycling, Racing Material Carbon fiber composite, 5. 5mm tube Weight10g Dimensions11. 7 x 8. 2 x 7. 8 cm Mount Frame, standard bottle cage bolts Included Fez Bottle Glide, 2 aluminum bolts, T20 Torx(R) wrench | Topeak | Feza R10 Road Water Bottle Cage Black