Cagak Botol Sepeda Topeak Modula Cage II Innovative diameter adjustment system makes adapting the Modula™ Cage from traditional cycling water bottle sizes to store bought bottled water containers quick and simple… just push a button and slide to fit. Constructed of engineering-grade plastic and aluminum. MATERIAL: Aluminum / Engineering grade polymer OUTER DIAMETER Fits ø63 - ø74 mm / ø2.5” - ø2.9” SIZE 15.8 x 8.6 x 7.6 cm / 6.2” x 3.4” x 3” ART NO: TMD06B #adjustable #adjustablebottlecage #cagakbotol #cagakbotolsepeda #bottlecage #bicyclebottlecage