KAISDA K201 Folding Electric Bike 20-Inch 250W 36V 20.8Ah
Regular price€384,51
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The KAISDA K201 is a versatile 20-inch fat-tire folding electric bike engineered with a durable aluminium frame for city commuting, everyday errands, and outdoor adventures. Equipped with a reliable 250W motor and a 7-speed gear system, it delivers smooth pedal assistance up to 25 km/h on paved streets and rougher trails alike.
Featuring an innovative dual-battery setup with a combined 36V 20.8Ah capacity, this e-bike provides an extensive riding range of up to 90 km. The IPX6 water-resistant construction, front suspension fork, mechanical disc brakes, and integrated front basket make it a dependable all-weather utility ride that folds down quickly for compact storage.
Key Features
Brand
KAISDA
Model
K201
Product Type
Folding Electric Bike / Fat Bike Pedelec
Frame Material
Aluminium
Wheel Size
20-Inch
Tire Type
Fat Tire
Motor Power
250 W
Maximum Speed
25 km/h
Battery Type
Dual Lithium-Ion Battery System (1 Integrated + 1 Removable)
Battery Capacity
36V 20.8Ah (749 Wh)
Estimated Range
45–90 km
Charging Time
Approx. 4–5 hours per battery
Gears
7-Speed
Brake Type
Front & Rear Mechanical Disc Brakes (180 mm)
Suspension
Front Suspension
Water Resistance
IPX6
Maximum Load Capacity
150 kg
Product Weight
33 kg
Folded Dimensions
92 × 46 × 114 cm
Highlights
Dual battery system (36V 20.8Ah / 749 Wh) – two batteries (one integrated, one removable) for extra long distances
Range approx. 45–90 km (depending on riding style, weight, terrain, and assist level)
20″ fat tires with strong grip – suitable for snow, wet paths, forest trails, and city
Foldable in 15 seconds – space-saving in apartment, basement, garage, or trunk
IPX6 water protection – reliable in heavy rain and splashing water
Mechanical disc brakes (180 mm) – good control even in wet conditions
LCD display with USB charging port – keep an eye on speed, battery, distance, and remaining range
High load capacity up to 150 kg – stable for groceries or luggage
Front basket + luggage rack included in delivery
Materials & care
Wipe down the aluminium frame and components with a damp cloth after riding in muddy or wet conditions. Store the bike and its lithium-ion batteries in a dry, temperate indoor location, avoiding prolonged exposure to extreme temperatures.
What's included
1× KAISDA K201 folding e-bike
2× lithium battery (1 integrated + 1 removable)
2× charger (2A, 36V)
1× LCD display with USB charging port
Front & rear mudguards
Front headlight + brake tail light
Bell
Front basket
Luggage rack
Spoke reflectors
Tool kit
User manual
Frequently asked questions
What is the maximum range on a single charge?
The dual-battery system provides an estimated range between 45 km and 90 km, depending on terrain, rider weight, riding style, and pedal assist level.
How long does it take to recharge the batteries?
Each battery takes approximately 4 to 5 hours to fully charge using the included 36V 2A chargers.
What are the folded dimensions of the bike?
When folded, the bike measures approximately 92 × 46 × 114 cm, allowing for compact storage in car trunks, closets, or garages.
What is the total weight capacity of this electric bike?
The bike is rated to support a maximum load capacity of up to 150 kg.
