What Stands Out
DYU SP1 20" Removable Power Bank Folding Ebike — Removable Power Bank Design.
DYU DISC Brake — Material: steel brake rotor.
What to Check
DYU SP1 20" Removable Power Bank Folding Ebike — Measure the intended space against the listed dimensions before ordering.
DYU DISC Brake — Confirm the exact variant and included items before ordering.
Product Review
1. DYU SP1 20" Removable Power Bank Folding Ebike
Product overview
DYU SP1 20" Removable Power Bank Folding Ebike offers removable Power Bank Design. Measure the intended space against the listed dimensions before ordering. The listing also describes battery.
Key Specifications
- Material: Aluminum frame
- Capacity: 5Ah
- Size: 20 inch
- Weight: 14 kg (30.9 lbs) Excl. fenders & battery
- Dimensions: 700 × 450 × 620 mm
- Batteries: LG lithium-ion battery
- Feature: Battery
- Style: Single Battery, Dual Battery
- Brake: TR 160mm Disc Brakes
- Charger type: Linear regulator type
- Light: OSRAM LED Front + Rear (SIVZO certified, USB rechargeable)
- Power supply: AC 100–240V, 50/60Hz
- Assist speed range: 0–10 km/h proportional assist / 10–24 km/h decreasing assist
- Motor type: DC brushless motor
- Charging time: Approx. 3-4 hours
- Warranty: 24 Months Warranty
Available options
- Silver / Single Battery
- Silver / Dual Battery

2. DYU DISC Brake
Product overview
DYU DISC Brake is made from steel brake rotor.
Key Specifications
- Material: steel brake rotor
- Model: M20, D3S, C6, D3F, C2
- Diameter: 60mm
- Attachment type: 6-bolt
- Package: 1pcs brake rotors with 6 bolts
Available options
- M20
- D3S
- C6
- D3F
- C2

Customer Reviews
Short customer excerpts from the product pages. Open the product links for full reviews.
Selected customer comments
3 short excerpts from product pages“The 20-inch wheels handle European cobblestones much better than smaller e-bikes.”
“Le pliage est super rapide pour prendre el métro.”
“The type of pads for these brakes are important”
Buying Notes
- DYU SP1 20" Removable Power Bank Folding Ebike: Measure the intended space against the listed dimensions before ordering.
- Use GET DEAL to open the current offer and verify the terms before paying.
The €100 shipping fee is non-refundable.Read full policy ↗
Final Verdict
Consider DYU SP1 20" Removable Power Bank Folding Ebike when its documented features match your priorities — the listing specifies removable Power Bank Design. Measure the intended space against the listed dimensions before ordering.
Consider DYU DISC Brake when its documented features match your priorities — the listing specifies material: steel brake rotor. Check that these listed specifications match your intended use before choosing.
FAQ
What dimensions are listed for DYU SP1 20" Removable Power Bank Folding Ebike?
The product page lists dimensions as 700 × 450 × 620 mm.
What is the listed material for DYU DISC Brake?
The product page lists material as steel brake rotor.
What is the listed capacity for DYU SP1 20" Removable Power Bank Folding Ebike?
The product page lists capacity as 5Ah.
How We Researched
- TrekReview reviews the exact product pages used in each article before publishing specifications, configurations or listed prices.
- Product claims are kept separate from direct specifications.
- Conflicting or incomplete values are flagged for the buyer instead of being silently resolved or guessed.
- TrekReview does not claim hands-on testing, durability results or performance testing unless real testing evidence exists.