This professional-grade mountain bike is constructed entirely from durable iron materials, featuring a 1.2M extra-wide iron handlebar and heavy-duty 14G black iron spokes for exceptional load-bearing capacity.
All critical components - including the frame, crank, and axle covers - are made of premium iron to ensure long-lasting structural integrity even under intense use.  

Key Features:  
√ Full iron frame with outstanding impact resistance  
√ Thick rubber handlebar grips for enhanced comfort  
√ Anti-slip rubber tires adaptable to various terrains  
√ Rust-proof painted finish for extended durability  

As a direct manufacturer, we offer this industrial-grade mountain bike at the most competitive factory-direct prices - the ideal choice for users seeking both durability and value.

Whether for mountain trails, daily commutes, or heavy-load transportation, it delivers reliable performance every time.