HomeProduct SPECIFICATIONS16g 16g ★ Expert Choice"Shop 16g products designed for performance, comfort and movement." Filter Showing all 2 results Sort by popularity Sort by average rating Sort by latest Sort by price: low to high Sort by price: high to low Random Sort by editor review Cycling Birzman E-Grip 16g CO2 Inflator £17.99 View Deal Cycling Peatys Holeshot Road & Gravel 16g CO2 Cartridge Refill Pack £16.99 View Deal