Product Highlights:  
- Ultra-Strong Iron Construction: Features a 1.2M reinforced iron frame and matching 1.2M iron handlebars for maximum durability  
- Professional Braking System: Integrated iron disc brakes (front & rear) deliver reliable stopping power in all conditions  
- Smooth 21-Speed Shifting: Precision gearshift system with iron shift crank for effortless terrain adaptation  
- Industrial-Grade Wheels: 26" tires with 14G black iron rims and iron rim tape for exceptional load capacity  
- All-Weather Performance: High-traction rubber tires provide superior grip  

Technical Specifications:  
✓ Frame Material: 1.2M thickened iron  
✓ Handlebar: 1.2M iron construction  
✓ Brake System: Integrated plastic levers with iron disc brakes  
✓ Wheel System: 26" rubber tires on 14G black iron rims  
✓ Drivetrain: 21-speed gearshift with iron crank  
✓ Safety Features: Front and rear iron disc brakes

Available for immediate bulk shipment - request a quote today!