Topeak Tubi Master With 16G Co2 Cartridge FSD The first Lazer helmet featuring

The first Lazer helmet featuring DualCore technology where two EPS layers of different densities provide added protection

This derailleur hanger extension is a unique device that offsets the position of your derailleur to make it possible to run a wide-range cassette

and shop service areas around the world

strong hooks

making it an excellent choice for MTB

Topeak Tubi Master With 16G Co2 Cartridge FSD The first Lazer helmet featuringA compact, all in one tubeless tire repair kit and CO2 inflator makes quick work of repairing flats on the road or trail. CO2 inflator head fits Presta & Schrader valves and carries a single threaded 16g or 25g CO2 cartridge. Tire reamer, serrated knife and plug insertion tools fold away into tool body while a special concealed compartment holds repair plugs. A mounting module lets Tubi Master+ attach to seatposts or bike frames with included strap.