CO2 Part BBB CO2 Hold Bottle Cage Mount RGroup_A174A790EB0DCEC03E9F47402AECF773F065D43D The system includes a wider

The system includes a wider inner rim width for the front wheel and a narrower one for the rear

Weighing only 417g per pair

The KS E20 Seat Post offers a smooth ride with its hydraulic dropper and patented LEV zero-movement cable technology

Installation is a breeze with the included 5mm bolt

providing freedom of movement with its minimalist thickness

CO2 Part BBB CO2 Hold Bottle Cage Mount RGroup_A174A790EB0DCEC03E9F47402AECF773F065D43D The system includes a widerCan be mounted under the bottle cage allowing you to carry two spare CO2 cartidges, and free up room in your saddle bag for other things you need. Why CO2? Cartridges are small, lightweight and affordable. More importantly they'll inflate your tyre in seconds with zero effort!