Topeak cage shuttle bottle cageoffering you a unique design that enables you to install and remove it without having to fully remove the mounting bolts, the cage shuttle bottle cage is ideal for bikes with smaller frames or those with limited space for installing. Coming complete with its own bolts and washers, topeak has made it from engineering grade plastic. The use of this material means this cage offers you excellent durability, flexibility and a firm hold of your drinks bottle.featuresmaterial engineering grade plastic dimensions 14.6x8.1x7.8cm 5.7x3.2x3.1 fits all bike frames with bottle cage mounting pointsfits standard water bottlescan be installed without having to fully remove frame mounting boltsbolts and metal washers includedweight 46gbuy topeak accessories from chain reaction cycles, the world's largest online bike store.