Naturally it's made from bomb proof Industrial tool steel then hardened and tempered

allowing for better penetration and wetting of soils and dirt stuck to your bicycle

OPTISLICK coating reduces friction

LED's indicate low/ high-pressure readings

100% serviceable

Lezyne Threaded Co2 Cartridges - 5 Pack - 25g PLP|Model Year Naturally it's made from bombLezyne threaded cartridges are perfect for fast reliable inflation. These are a must have item for racers who need a fast light weight alternative to hand pumps or for home mechanics that are struggling to seat stubborn tubeless tyres. The cartridges are so small, they are easy to store in pockets, packs and saddlebags. Available in two different sizes: 16g cartridges are perfect for high pressure tyres. 25g cartridges are perfect for all standard