SoloRock Sports & Appliances

Wonder Pro - SoloRock 20" 10 Speed Aluminum Folding Bike

  • 2025 Version Pre-Order Special: ETA Buffalo NY July 31, 2024
  • 2025 Version Pre-Order Special: ETA Buffalo NY July 31, 2024
  • 2025 Version Pre-Order Special: ETA Buffalo NY July 31, 2024
  • Shipping included
  • Photos to be updated - rim color should be silver
  • New Upgrading: Upgraded to Hydraulic Disc Brakes for 2025 Version

Folding / Unfolding Video:

Model: Wonder Pro SRFPA2103

Frame: 20" Alluminum

Speed: 10 Speed Shimano Tiagra

Brake: Disc Brake

Rims: Anodized Gold or Dark Red

Brand: ®



  • Frame, Handlebar, and seat post Material: 6061 Aluminum
  • Folding Hinges for top tube and handle bar: 
    • Patented forged aluminum folding hinges
    • Patented semi-arc clamps
    • Patented Safety Lock
  • Folding Size: 29x80x66cm or 11.4”x31.5”x26”
  • Bike Weight: 11.8 kg or 26 lb approx.
  • Rider Weight: 105kg or 230 lb Max.
  • Rider height: 1.42m-1.93m x 100kg max. or 4’8”-6’4”
  • Folding Time: 15 sec.


  • 20” Aluminum Alloy Frame / Aluminum Alloy Fork
  • Disc brakes adaptable


  • Handlepost: 6061 aluminum alloy handlepost, forged aluminum alloy folder
  • Handlebar: 6061 aluminum alloy, Telescopic, Twist-adjustable/Detachable Handle Bar
  • Headset: Integrated
  • Saddle: High density form fill, Dural color, with clamp
  • Seatpost: 6061 Aluminum, Thick and length-extended with laser-engraved scale mark, sand-anodized, anti-slip seat tube bushing


  • Disc Brakes


  • Hubs: Anodized 6061 Aluminum, BK
  • Rims: Anodized 6061 Aluminum, Double-Walled, CNC-ed, Silver or BK
  • Spokes: 14G Stainless Steel, ED
  • Tires: 20” x 1.75” Kenda BK, Upgraded, retro-reflective


  • Speed Shifter: Shimano Tiagra 10 SP
  • Rear Derailleur: Shimano Tiagra 10 SP
  • Rear Sprocket (cassette): Shimano Tiagra 10 Speed 11T - 25T
  • Crank Set: Cold-Forged Aluminum Cranks, Anodized BK, Aluminum Sprocket Guard
  • Bottom Bracket: Maintenance-free Cartridge
  • Chain: KMC Anti-Rust Surface Finished
  • Pedals: Aluminum Folding With Reflector, BK 


  • Kick Stand: NUVO Aluminum, Central-mount, ED BK
  • Fenders: Optional
  • Rear Carrier: Optional
  • Bell: BK
  • Decals: Undercoating
  • Folding Bike Carry Bag: Optional

Note: Actual parts may slightly vary


  • Gross Weight: 15 kg
  • Carton Dimensions: 85 x 36 x 63 cm (33.5” x 14.2” x 24.8”)


  • Matt BK
  • Matt Red
  • Navy Blue
  • Pearl Orange
  • Glossy Gray

Warranty: 12 Month Frame, Parts Wear Excluded

Industry Source Enterprises Inc. (USA)
Int'l Sourcing Engineering Inc. (Canada)

Shipping / Customer Pick-up Address:
USA Warehouse: 145 Gruner Rd, Buffalo, NY 14227 
Canada Warehouse: 5080 Timberlea Blvd, U45, Mississauga, ON L4W 4M2

Tel: 1-888-289-0012 (Toll Free USA & Canada)

Email: (USA) (Canada) (World)

Website: (USA) (Canada)

SoloRock, Rocks for a Greener Planet


Welcome to the U.S. e-commerce portal for SOLOROCK SPORTS, where one can find top quality folding bikes and hard-to-find appliances at the best prices. Please feel free to contact us toll free at: 1-888-289-0012 with any inquires. SOLOROCK-ROCKS for a greener planet.


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