Topeak Modula Adjustable Bottle Cage 2

. 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 aluminium Features Material Aluminium Engineering Grade PlasticSize L x W x H 8.6 x 7.6 x 15.8cm3 4 x 3.0 x 6.2Weight 72g2 53oz Buy Topeak Accessories from Chain Reaction Cycles, the World's Largest Online Bike Store.