High-Performance Folding Mountain Bike – Custom 21 Gears & 3-Knife Rim

Ultra-Durable One-Wheel Integrated Frame
Constructed with aerospace-grade aluminum alloy, this foldable MTB bike features a seamless one-wheel integrated design for enhanced stability and weight reduction. Precision welding ensures maximum durability for rugged terrains.
Advanced 3-Knife Rim System for Superior Control
Equipped with triple knife-edge rims, this bike delivers exceptional grip and braking performance on steep descents or wet trails. The reinforced spokes withstand high-impact rides without deformation.
Smooth Custom 21-Speed Gear Shifting
Seamlessly switch between 21 precision-engineered gears for effortless climbs and rapid acceleration. Shimano-compatible derailleurs ensure smooth transitions on any slope.
Space-Saving Foldable Design
Convenient quick-release folding mechanism allows compact storage in cars, apartments, or offices—ideal for urban commuters and adventure travelers.
Multi-Terrain Versatility
Built for mountain trails, city streets, and off-road cycling. The shock-absorbent tires (26” x 4.0”) provide traction on mud, sand, or pavement.
Wholesale-Optimized for Bulk Buyers
Direct factory pricing with no middlemen. Custom branding available for resellers. Ships globally with OEM/ODM support.
Target Users
Outdoor enthusiasts, budget-conscious retailers, fitness clubs, and eco-commuters seeking a high-value, portable mountain bike.