【Pre-Order】GRUNDIG E20 Folding E-bike 20”
【Pre-Order】GRUNDIG E20 Folding E-bike 20” is backordered and will ship as soon as it is back in stock.
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Delivery and Shipping
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【Pre-Order】GRUNDIG E20 Folding E-bike 20”
Description
Description
Key attributes
Packaging and delivery
VINKA RH30 rear hub motor: 250W, brushless, and powerful.
36V/7Ah (252Wh capacity) battery, range 30km min - 50km max.
SHIMANO 7-speed gear system that allows you to make precise and easy changes.
High-quality aluminum frame ensure stability and lightness.
TEKTRO MD-M280 mechanical disc brakes that offer you reliable braking performance.
CST C-1635 tires with reflective stripes for added safety and visibility.
An integrated VINKA DR24 display with speedometer and battery status indicator.
A practical pannier rack and mudguards.
| Frame | High-quality aluminum frame,Light but stable |
| Fork | Rigid steel forks |
| Warranty | 2-year warranty (excluding hinges and wear and tear),Includes battery and charger,Controllable battery for greater autonomy |
| Motor | VINKA RH30 rear hub motor: 250W, brushless,30 Nm of torque,Maximum power: 250W,Assist up to 25 km/h,Triggered by pedaling frequency sensors |
| Transmission | Shimano 7-speed gear system,Twist grip shifting,15-Speed: 14-28T |
| Bike weight | 20 kg (battery + motor included),Robust and stable |
| Assistance Modes | 6 levels,Push Assist mode: constant speed of 6 km/h |
| Lights | Integrated headlight and backlight,Switch on/off via UP button,Headlights activate Push-Assist mode |
| Battery care and storage | Store/charge in cool, dry place,Avoid deep discharging,Charge at least every 3 months |
| Battery | 36V/7Ah (252Wh capacity),Integrated into frame and removable,Locked with a key to prevent theft,Service life: 800 cycles (1 cycle = recharge from 0 to 100%),Warranty: 2 years |
| Size of outer box | 92cm x 49cm x 70cm |
| Tires | 20 x 1.75 CST C-1635 tires,Reflective stripes for safety,Recommended pressure: 4.5 BAR |
| User size and maximum load | Suitable for riders between 1.45 m and 1.95 m,Maximum load: 130 kg (rider + luggage) |
| Pedals / Crankset | Folding pedals,Aluminum crankset with 170mm cranks,Double chainring housing to prevent derailment |
| Brakes | TEKTRO MD-M280 mechanical disc brakes,Efficient and progressive braking |
| Display | VINKA DR24 display,Speedometer,Battery status indicator,Functions: battery indicator, assistance level setting, speed, mileage, Push-Assist control, trip time, backlight control, error codes, parameter settings (wheel size, speed limit, battery SOC, assistance settings),Restore default settings function |
| Maintenance tips | Check tire pressure every 3 weeks,Re-inflate to reduce battery drain and punctures,Remove battery for maintenance |
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