topeak-modula-cage-ii-tmd06b
topeak-modula-cage-ii-tmd06b, Innovative diameter adjustment system makes adapting the Modula(TM) Cage from traditional cycling water bottle sizes to store bought bottled water containers quick and simplea | just push a button and slide to fit. Constructed of engineering-grade plastic and aluminum.MaterialAluminum/ Engineering Grade PlasticOuter DiameterFits 63 mm - 74 mmSize (L x W x H)8.6 x 7.6 x 15.8 cm3.4" x 3.0" x 6.2"Weight72 g / 2.53 ozArt.no.TMD06B