Hot Selling 21-Speed Mountain Bike for Adults

High-Performance Gear System
Featuring a smooth 21-speed Shimano drivetrain for effortless climbing and rapid acceleration on varied terrain, ideal for city commutes or mountain trails.
Premium Lightweight Frame
Constructed with durable aluminum alloy for superior strength and agility, reducing fatigue during long rides while maintaining stability.
Multisize Wheel Options
Available in 26", 27.5", and 29" wheels to suit different heights and riding preferences, ensuring optimal comfort and control.
Dual Suspension & Disc Brakes
Front suspension fork absorbs shocks on rough roads, while mechanical disc brakes deliver reliable stopping power in all weather conditions.
Versatile Riding Scenarios
Perfect for urban cycling, weekend trail adventures, or fitness routines—engineered for both men and women seeking speed and durability.
Ergonomic Design
Adjustable seat and handlebars provide customized fit, paired with anti-slip pedals and puncture-resistant tires for extended use.
Wholesale Advantage
Direct factory pricing ensures unbeatable value for bulk orders, backed by global logistics support for seamless delivery.