Problem Solvers SpaceOuts 3mm H2O Bottle Cage Spacer Kit, Black Problem Solvers SpaceOuts 3mm H2O Bottle Cage Spacer Kit, Silver Water bottle cage spacer kits for spacing out cages for braze-on adapter or accessories. Kits include 2 spacers and 2 long M5 bolts. Also works for racks & Rotors ! Note: Photo shows silver these are black ! Ships in USA for $6.50