Free shipping on all U.S. orders of $29+
Easy returns and exchanges
1-Year Warranty

Shipping Fees:
We provide clear and detailed shipping fees based on the order amount and shipping method:

- Standard Shipping:
- Order Amount Below $29: Shipping Fee - $4.99
- Delivery Time: 3-4 business days

- Free Shipping:
- Order Amount $29 and over: Free 📦

Shipping Info

  • US Warehouse In-stock: 3–4 business days
  • 🌍International Shipping (if US out of stock): 7–10 business days
  • 🚲Bicycles: 20–25 business days
    Please note that we do not charge any additional taxes.

Enjoy worry-free shopping with our 30-day return policy. We cover return shipping for any defective or incorrect products

At ROCKBROS, we offer a worry-free 1-year warranty to ensure your satisfaction. Whether it's a defect or product issue, simply reach out to us at service@rockbrosbike.us with your order details. We'll handle the rest to make sure your experience is smooth and hassle-free.

VDS 20" Folding Bike

Foldable bike features a durable aluminum alloy frame with a high-carbon steel fork, fish scale welding, and Shimano 8-speed gears, offering smooth rides, easy storage, and secure magnetic locks for convenient travel and transport.

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Product Details
  • Folding Pedals & Frame: The bike features foldable pedals and an easy-to-fold frame, allowing it to be compactly stored in car trunks, making it ideal for traveling by car and riding at your destination.
  • High-Strength Frame Structure: Built with an aluminum alloy frame and high-carbon steel front fork, this bike provides a durable, stable structure. The high-standard paint technology helps prevent damage and paint loss from bumps.
  • Advanced Welding and Sturdy Components: The frame uses fish scale welding technology, ensuring a strong and long-lasting build. Key components like the aluminum alloy folding buckle and seat post offer excellent strength, wear resistance, and easy adjustability.
  • Shimano 8-Speed Gear System: Equipped with an 8-speed Shimano gear system, the bike delivers smooth shifting across various terrains, enhancing control and making your ride effortless and enjoyable.
  • Magnetic Locking System: The front and rear wheels are equipped with a magnetic suction system, providing a tight, secure fold to prevent the bike from falling apart and protecting the frame from potential damage during transport.
Technical Specifications
Frame System Frame 20" Chrome-Molybdenum Steel Folding
Fork High-Carbon Steel Rigid Fork
Drivetrain Shifting Shimano 8-Speed Trigger Shifters
Derailleur Shimano 8-Speed Rear Derailleur
Cassette Shimano 8-Speed, 11-32T
Chain 14G Medium-Carbon Steel with Copper Links
Crankset Aluminum Alloy, 32/52T
Bottom Bracket Sealed Cartridge Bearing
Brakes Front/Rear Brakes Wire-Actuated Mechanical Disc Brakes
Wheels & Tires Rims Double-Layer Aluminum Alloy
Hubs Aluminum Alloy Quick-Release
Tires KENDA 20×1.50" Puncture-Proof
Cockpit Handlebars Aluminum Alloy Riser Bar
Stem Aluminum Alloy Folding
Grips Ergonomic Rubber Grips
Saddle ROCKBROS Padded Comfort Saddle
Seatpost Aluminum Alloy, 30.9mm
Technical Data Weight 12.5 kg (approx.)
Folding Mechanism Quick-Release Locking Hinge
Max Rider Weight 100 kg
Rider Height Range 140-185 cm
Geometry