2024 SENYI 21-Speed Aluminum Mountain Bike – Durable & Affordable Performance

Ultra-Lightweight Aluminum Frame
High-grade 6061 aluminum alloy construction ensures corrosion resistance and superior strength-to-weight ratio for effortless handling on rugged terrains.
Precision 21-Speed Shimano Drivetrain
Smooth gear transitions with Shimano derailleurs and shifters, optimized for uphill climbs, fast descents, and long-distance endurance rides.
Adjustable Wheel Sizes (26"/27.5"/29")
Versatile fit for riders of varying heights; 29" for speed stability, 27.5" for balanced agility, or 26" for compact control.
Dual Disc Brakes for All-Weather Safety
Front and rear mechanical disc brakes deliver instant stopping power in rain, mud, or steep trails without fade.
Knobby Tires & Suspension Fork
2.1" wide tread tires grip loose surfaces, while a high-travel suspension fork absorbs shocks on rocky paths or urban potholes.
Ergonomic Design for Extended Comfort
Padded saddle, adjustable stem, and anti-slip pedals reduce fatigue during commutes, trail adventures, or weekend fitness rides.
Global Wholesale Advantage
Direct factory pricing with bulk-order discounts – the most cost-effective MTB for retailers, rental shops, or outdoor enthusiasts.