Youth Mountain Bike – Hi-Ten Steel Frame, 21-Speed, Mechanical Disc Brakes | Model YB-4008 | OEM/ODM Wholesale

Youth mountain bike Model YB-4008 with hi-ten steel frame, 21-speed drivetrain, mechanical disc brakes, and 38mm suspension fork. Available in 20", 22", 24", 26" sizes and blue, white, gray, silver, black colors. 85% pre-assembled. Ideal for B2B wholesale, OEM, and ODM partnerships.

Description

Product Overview & Key Specs:

Model YB-4008 youth mountain bike is engineered for performance, durability, and versatility on rugged terrain. Built with a hi-ten steel internal cable routing frame for enhanced aesthetics and protection, it features a 38mm suspension fork, 21-speed Shimano-style drivetrain, and reliable mechanical disc brakes with cartridge rotors. The bike rolls on durable aluminum alloy rims with wide knobby tires, offering excellent grip and stability across trails, parks, and urban edges. Designed specifically for teenage riders seeking adventure, this model balances agility, control, and rugged reliability.

Complete Technical & Commercial Specifications:

Model: YB-4008
Available Sizes: 20″, 22″, 24″, 26″
Color Options: Blue, White, Gray, Silver, Black
Frame: Hi-Ten Steel Frame with Internal Cable Routing
Fork: 38mm Suspension Fork (Non-Branded)
Drivetrain: 21-Speed (Shimano-Style Derailleur System)
Brakes: Front & Rear Mechanical Disc Brakes with Cartridge Rotors
Hubs: Sealed Cartridge Bearing Hubs (Iron Shell)
Rims: New-Milled Aluminum Alloy Rims
Bottom Bracket: Sealed Cartridge Bottom Bracket
Tires: Wide Knobby Rubber Tires for Off-Road Traction
Handlebar: Flat MTB Handlebar, Black Matte Finish
Saddle: Comfortable Synthetic Upholstery, Medium Padding
Assembly: 85% Pre-Assembled
Packing Dimensions: [To be confirmed based on size]
MOQ: [Please fill in based on factory confirmation]
Lead Time: [Please fill in based on factory confirmation]

Why This Product & Partnering With Us?

✅ Performance-Oriented Design: Suspension fork, 21-speed gearing, and mechanical disc brakes deliver real off-road capability.
✅ Youth-Focused Build: Sized for teenage riders with proportional geometry for better control and confidence.
✅ B2B Ready: Full OEM/ODM support — customize colors, decals, packaging, or component specs.
✅ Export Optimized: Durable construction, standardized packing, and partial pre-assembly streamline global distribution.

Next Steps for Wholesalers:

• Request Bulk Pricing (specify wheel sizes, colors, and order volumes)
• Discuss Custom Branding or Component Upgrades
• Inquire About Sample Units (for qualified B2B buyers)

Contact us today to add a high-performance youth mountain bike to your catalog.

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