Valve cap type: The valve cap is an integral part of the valve system that opens and closes the valve and operates the micro-adjust feature

outer diameter - 35mm

one 25g CO2 cartridge

Cons: Maybe you need a 31

Cons: No liner

Oakley Airbrake MTB Goggles - One Size Fits Most - TLD Webstar - Prizm MX Torch Lens PDP|PLP|Brake Rotor Type Valve cap type: The valveThe Oakley Airbrake MX Goggles feature all the great qualities we have come to know from Oakley. The high definition optic lenses, the switch lock system for fast and easy lens swaps and a level of performance all other manufacturers strive to match make these goggles hard to pass up. Features: All Oakley lenses block 100% of UVA, UVB & UVC rays and harmful blue light up to 400 nm. high impact resistance Oakley switch lock system Wide open frame for