Youth Mountain Bike – Hi-Tensile Steel Frame, 21-Speed, Mechanical Disc Brakes | Model YB-4010 | OEM/ODM Wholesale

Youth mountain bike Model YB-4010 with high-carbon steel frame, 21-speed drivetrain, mechanical disc brakes, and purple-anodized alloy wheels. Available in 20", 22", 24", 26" and blue, white, gray, silver. Electrostatic paint finish, 85% pre-assembled. Ideal for B2B wholesale, OEM, and ODM partnerships.

Description

Product Overview & Key Specs:

Model YB-4010 youth mountain bike is engineered for rugged terrain and dynamic riding. It features a full-argon welded high-carbon steel frame with premium electrostatic powder coating and debossed hot-stamp logo (no film). Equipped with a reinforced 38mm suspension fork, 21-speed Shimano-style derailleur system (3×7), and front/rear mechanical disc brakes for reliable stopping power. The bike rolls on purple anodized double-wall alloy rims paired with Chaoyang knobby tires and butyl inner tubes, ensuring excellent grip and puncture resistance. Additional highlights include purple-anodized aluminum stem and crankset, sealed cartridge bottom bracket with waterproof bolts, and matching purple hub shells for cohesive aesthetics.

Complete Technical & Commercial Specifications:

Model: YB-4010
Available Sizes: 20″, 22″, 24″, 26″
Color Options: Blue, White, Gray, Silver
Frame: High-Carbon Steel, Full Argon Welded, Electrostatic Powder Coating
Fork: 38mm Reinforced Suspension Fork
Drivetrain: 3×7 Speed (21-Speed), Shimano-Compatible Derailleur System
Brakes: Front & Rear Mechanical Disc Brakes (Caliper Type)
Wheels: Purple Anodized Double-Wall Alloy Rims, Iron Hubs with Purple Shell
Tires: Chaoyang Knobby Tires with Butyl Inner Tubes
Crankset & Stem: Purple Anodized Aluminum
Bottom Bracket: Sealed Cartridge Type with Waterproof Screws
Pedals: Anti-Slip Composite with Metal Core
Extras: Reflective Sidewall Markers for Night Visibility
Assembly: 85% Pre-Assembled
Packing Dimensions: [To be confirmed per size]
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: Designed specifically for teenage riders seeking durability, control, and style on mixed terrain.
✅ Premium Finishing: Electrostatic paint + hot-stamp logo ensures long-lasting appearance without peeling or fading.
✅ B2B Ready: Full OEM/ODM support — customize colors, logos, components, or packaging to match your brand.
✅ Export Optimized: Standardized export cartons and partial pre-assembly reduce shipping costs and retail setup time.

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.

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