Description
Product Overview & Key Specs:
Model YB-4009 youth mountain bike is engineered for rugged terrain and everyday versatility. Built with a hi-tensile steel internal cable routing frame for enhanced durability and clean aesthetics, it features a 38mm suspension fork, mechanical disc brakes with cassette-style rotors, and a reliable 21-speed drivetrain powered by a sealed bottom bracket and sturdy iron freewheel hub. The new milled aluminum rims paired with wide knobby tires deliver superior traction on gravel, dirt, and urban paths. Designed specifically for teen riders seeking performance and style, this bike balances robust construction with agile handling.
Complete Technical & Commercial Specifications:
Model: YB-4009
Available Sizes: 20″, 22″, 24″, 26″
Color Options: Blue, Pink, Gray, Silver, Black
Frame: Hi-Tensile Steel, Internal Cable Routing
Fork: 38mm Suspension Fork (Spring or Oil-Damped)
Drivetrain: 21-Speed Shimano-Compatible System
Brakes: Front & Rear Mechanical Disc Brakes with Cassette-Style Rotors
Hubs: Iron Freewheel Rear Hub, Sealed Cartridge Bearings
Rims: New Milled Surface Aluminum Alloy Rims, 32H Spoke Count
Tires: Wide Knobby Rubber Tires with Reinforced Sidewalls
Bottom Bracket: Sealed Cartridge Type
Pedals: Anti-Slip Platform Pedals
Saddle: Ergonomic Comfort Saddle with Synthetic Leather Cover
Handlebar: Flat or Slightly Riser MTB Handlebar with Rubber Grips
Assembly: 85% Pre-Assembled
Packing Dimensions (Approx.): Varies by size – provided upon request
MOQ: [Please fill in based on factory confirmation]
Lead Time: [Please fill in based on factory confirmation]
Why This Product & Partnering With Us?
✅ Youth-Focused Performance: Combines off-road capability with street-ready styling—ideal for teens exploring trails or commuting to school.
✅ Durable & Low-Maintenance: Hi-tensile steel frame, sealed bottom bracket, and mechanical disc brakes ensure long service life with minimal upkeep.
✅ B2B Ready: Full OEM/ODM support available—customize colors, decals, packaging, or component specs to match your brand.
✅ Global Compliance Ready: Designed for international safety standards; easy to certify in EU, US, Middle East, and Southeast Asia markets.
Next Steps for Wholesalers:
• Request Bulk Pricing (specify sizes, colors, and quantities)
• Discuss OEM/ODM Customization Options
• Inquire About Samples (for qualified buyers)
Contact us today to launch your branded youth mountain bike line.











