ROCKBROS SKN 20"Adult Folding Bike 7-Speed Variable Speed Disc Brake w/Rear Rack
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About this product
The ROCKBROS SKN 20" Adult Folding Bike is a 7-speed model featuring a chromoly steel folding frame and mechanical disc brakes. Designed for unisex adults, this 2025 model comes in orange and includes a rear rack. It's equipped with Shimano shifters and a 7-speed freewheel, aluminum alloy rims, and a comfort saddle. Additional features like adjustable seat, folding pedals, and fenders enhance its utility for commuting and portability, backed by a 3-year manufacturer warranty.
Our take
This ROCKBROS SKN folding bike offers a compelling package for commuters or anyone needing a portable solution. The chromoly steel folding frame suggests a good balance of strength and ride quality, and having 7 speeds with Shimano components is a definite plus for tackling varied terrain. Mechanical disc brakes provide consistent stopping power, and the inclusion of a rear rack and fenders makes it ready for daily use. The 3-year warranty is excellent for peace of mind. While the hubs are a mix of steel and iron, which might not be the lightest, the overall features like folding pedals and adjustable components make it a practical and versatile choice.
Pros & Cons
Pros
- Chromoly steel folding frame
- 7-speed Shimano drivetrain
- Mechanical disc brakes included
- Integrated rear rack and fenders
- Generous 3-year warranty
Cons
- Steel/iron hubs may add weight
- Flat bar offers limited hand positions
Specifications
- Color Orange
- Handlebar Type Flat Bar
- Wheel Size 20 in
- Frame 20" Chromoly Steel Folding Frame
- Spokes 14G Medium Carbon Steel with Iron Nipples
- Item Length 151cm
Show all 46 specifications
- Number of Speeds
- 7 Speed
- Stem
- Medium Carbon Steel Folding Stem
- Shifters
- SHIMANO SL-RV300
- Vintage
- No
- Handlebar
- Medium Carbon Steel Flat Bar
- Saddle
- Comfort Saddle
- Rear Derailleur
- SHIMANO RD-TY21B, 7-Speed
- Department
- Unisex Adults
- Model Year
- 2025
- Unit Type
- Unit
- Manufacturer Warranty
- 3 Years
- Item Height
- 94.5-108.5cm
- Tubes
- Schrader Valve (A/V) 48L
- Features
- Adjustable Seat, Free quick release pig nose, Mechanical cable disc brake, Expanded rear rack, Double bearing hub, T-handlebar, Adjustable length of iron riser, Folding pedals, Fenders, Lightweight, Rear Bike Rack
- Rims
- Aluminum Alloy Rims
- Unit Quantity
- 1
- Brakes
- Mechanical Disc Brakes
- Hubs
- Front Steel Hub / Rear Iron Hub
- Frame Number
- 1
- Bike Type
- Folding Bike
- Freewheel
- SHUNFENG 7-Speed Freewheel, 14–28T
- Tire Type
- Tubeless Tires
- Crankset
- JIANKUN Steel Crankset, 52T, 170mm
- Material
- Aluminum Alloy
- Front Fork
- 20" Chromoly Steel Fork
- California Prop 65 Warning
- no
- Brand
- ROCKBROS
- Seatpost
- 31.8mm Aluminum Alloy Seatpost
- Custom-Built
- No
- Brake Type
- Disc Brake - Mechanical
- Suspension Type
- No Suspension
- Model
- 70030008
- Shifter Style
- Grip Shifter
- Tires
- CST 20×1.75"
- Country/Region of Manufacture
- China
- Gear Change Mechanism
- Derailleur Gears
- Item Weight
- 15.6 kg (34.4 lbs)
- Country of Origin
- China
- Frame Size
- 20 in
- Package Size
- 85*40*66cm
