661, the Californian mountain biking brand established in 1999, has swiftly garnered a dedicated following for its exceptional designs and top-notch construction. Their iconic logo is a common sight at bike parks and trails worldwide. Specialising in high-spec helmets and protective gear, 661 caters to riders of all levels with products spanning a range of price points. Whether you're seeking race-ready equipment with cutting-edge technology or reliable options with superior quality, 661 delivers. Explore Biketart's extensive collection of 661 products today to gear up for your next mountain biking adventure. With 661, elevate your ride to new heights of performance and safety.