26/27.5/29 Inch Aluminum Alloy Mountain Bike with Disc Brakes – 21-Speed Performance at Wholesale Prices
Ultra-lightweight 6061 aluminum alloy frame ensures durability without compromising agility, ideal for rugged trails and long-distance rides. Precision-engineered 21-speed Shimano drivetrain delivers smooth gear transitions, adapting seamlessly to uphill climbs and high-speed descents. High-performance mechanical disc brakes provide instant stopping power in all weather conditions, enhancing safety on wet or muddy terrain. Ergonomic design with adjustable saddle and handlebars for customized comfort, suitable for recreational cyclists and competitive riders alike. Multi-size options (26", 27.5", 29" wheels) cater to different heights and riding styles, from technical singletracks to casual commutes. Factory-direct pricing with bulk discounts available—perfect for retailers, sports clubs, or resellers stocking premium bikes at unbeatable costs.