SoloRock Canada

Wonder - SOLOROCK 20" 7 Speed Upgraded Steel Folding Bike

Sold out.

  • Further (non-stop!) Upgrades: 
    • Not only handle bar, handle post will now be Aluminum!
    • Magnet holders now added to the bike
    • Bottom of Seat Post added Rubber Cushion
    • Further reinforced Top Tube Folder

A YouTube Video posted by a customer:

SoloRock Facebook Page:

Model: Wonder SRFPT2071

Frame: 20" Steel Frame

Speed: 7 Speed Shimano


New Upgrading:

  • Bottom Bracket: Sealed Neco BB (maintenance free)
  • Aluminum Rims: Side wall CNC-ed (accurate / stable braking)
  • Aluminum Rims: Double-Walled (higher strength / more reliable)
  • Folding Pedal: 100% Aluminum Wellgo Brand
  • Seat Post:
    • Thick Aluminum tubing (light in weight, strong/no play)
    • Seat Post / Saddle Clamp: Upgraded
    • Seat Post / Seat Post Tube Clamp: Upgraded
    • Seat Post Sleeve: Special no-scratch / anti-slip seat post sleeve
  • Bottle cage mount holes: pre-drilled
  • Fenders:
    • With tail flaps (no more rain and mud flying all over the riders)
    • Steel


    • Frame, Handlebar, and seat post Material: Hi-Tension Steel
    • Folding Hinges for handle post:
      • Patented steel folding hinge with semi-arc clamp
      • Folding Size: 29x80x66cm or 11.4”x31.5”x26”
      • Bike Weight: 15 kg or 33 lb approx.
      • Rider Weight: 102kg or 220 lb Max. approx.
      • Rider height: 1.46m Min. - 2.00m max. or 4’8”-6’7” approx.
      • Folding Time: 15 sec. approx.


    • Frame: High-Tension Steel Power Tubing
    • Fork: Hi-tensile Steel, Curved and Tapered Blade W/pivot
    • Magnet holder: Included


    • Handlepost: Hi-Tension Steel with patented folder
    • Handlebar: 6061 aluminum alloy, Telescopic T-Bar
    • Headset: HT-402R, 1 1/8", CP
    • Saddle: Comfortable PVC
    • Seatpost: 6061 Aluminum, thickened and length extended anodized, special no-scratch tight-holding seat tube bushing


    • Brakes: POWER, Front/Rear - Steel V-Brake
    • Levers: POWER, Front/Rear - VBL289PA, Aluminum Alloy and Plastic and Steel Bracket


    • Hubs: SHENG TIAN HONG, STEEL, ED Black
    • Rims: QIJIAN 168, 20" x 1.5" x 14G x 36H, ALLOY, Anodized, Double-walled & Side-wall CNC-ed
    • Spokes: 36 x 14G Steel ED BK, F/R
    • Tires: Wanda, K-193, 20" x 1.5" Black


    • Speed Shifter: SHIMANO, TX35 Index
    • Rear Derailleur: SHIMANO, TX50, Index Rear Derailleur
    • Freewheel: Shimano 7 Speed 14T-28T
    • Crank Set: 52T Chainwheel with 170 mm Crank Arm, with Chainwheel Guard
    • Bottom Set: Sealed Neco Bottom BB, ED Black
    • Chain: KMC, CD408. 1/2*3/32
    • Pedals: Wellgo Aluminum Folding Pedal, BK


    • Kick Stand: Steel Side Stand, ED BK
    • Fenders: JL-908, F/R: Plastic Fender, W/Flap, Bk
    • Rear Carrier: : Steel, ED BK
    • Bell: Silver
    • Decals: Sticker
    • Folding Bike Carry Bag: Optional

    Note: Actual parts may slightly vary


    • Gross Weight: 17 kg / 38 lbs
    • Carton Dimensions: 85 x 40 x 70 cm (33.5” x 15.75” x 27.6”)


    • Matt Red
    • Matt BK
    • Metallic Blue
    • Pearl Orange
    • Silver

    Warranty - New: 12 Month, parts wear excluded

    Warranty - Small Dent & Scratch: 12 Month, parts wear excluded

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

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

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

    Email: (Canada) (USA) (World)

    Website: (Canada) (USA)

    SoloRock, Rocks for a Greener Planet


    Welcome to the e-commerce portal of SOLOROCK, where one can find top quality, best priced folding bikes and hard-to-find appliances in North American for the brand: SOLOROCK. Please feel free to contact us toll free 1-888-289-0012 for any questions.