Wholesale 21-Speed Custom Mountain Bike for Adults
Premium 6061 aluminum alloy frame, lightweight yet durable for rugged terrains. Precision-engineered 21-speed Shimano drivetrain ensures smooth shifting and optimal performance. High-traction knobby tires (26"/27.5"/29" options) provide superior grip on trails, mud, or pavement. Double-wall alloy rims enhance strength without added weight. Ergonomic padded saddle & adjustable handlebars for long-distance comfort. Disc brake system delivers reliable stopping power in all conditions. Ideal for off-road adventures, commuting, or fitness training. Custom branding available for bulk orders—perfect for resellers, rental shops, or corporate promotions. Lowest global wholesale pricing. MOQ-friendly with fast bulk shipping.