Product Description
KAISDA K2C Electric Bike – A Reliable Partner for Urban Commuting
The KAISDA K2C is a 20‑inch electric bike designed specifically for urban commuting and leisure riding, balancing performance and practicality. Built with an aluminium alloy frame, paired with a concealed high‑capacity battery and an LCD smart display, it delivers a relaxed and comfortable riding experience – whether for daily errands or weekend outings. Below, we break down the highlights of this model from five key dimensions.
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Strong Power & Compliant Speed
The K2C is powered by a 36V high‑performance motor, delivering ample torque for climbing and starting – with a maximum output of 40 N·m, it handles city slopes and complex road conditions with ease. The vehicle strictly complies with national standards, with a top speed set at 25 km/h – safe and regulation‑compliant. Three pedal‑assist modes (Mode 1: 10 km/h, Mode 2: 18 km/h, Mode 3: 25 km/h) let you switch freely according to road conditions and your energy level, making every ride more effortless.
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Long‑Lasting Range – Travel Without Worry
Equipped with a Dongzi‑brand 36V 10.4Ah concealed lithium battery (rated energy 374.4Wh), it offers a pure electric range of 23‑25 km. In pedal‑assist mode at 25 km/h, the range extends to 40‑45 km (depending on rider weight, road conditions, weather, and pedalling effort). The battery supports up to 1000 charge cycles, and after 500 charge‑discharge cycles, its actual capacity remains no less than 6Ah (60% of original capacity) – demonstrating excellent durability.
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Comfort Design – Adapts to Multiple Terrains
20×3.0‑inch rubber tyres with an optimal tyre pressure of 200 kPa provide a balance of grip and shock absorption – handling city roads, snow, and sand with confidence. The seat height is adjustable from 73‑97 cm, fitting riders 155‑180 cm tall. With a maximum load capacity of 120 kg, the frame is sturdy and reliable.
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Smart Display & Safety Features
The side‑mounted LCD display clearly shows battery level, trip distance, assist mode, and total mileage – all at a glance. The front LED light can be turned on by long‑pressing the “+” button on the display for 2‑3 seconds, enhancing night‑time safety. The rear LED brake light, mounted on the rear rack, automatically illuminates when braking to alert vehicles behind. The mechanical disc brake system (front 160 mm / rear 160 mm rotors) delivers stable stopping power.
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Solid Materials & Convenient Packaging
The aluminium alloy frame is lightweight and corrosion‑resistant, with a net weight of just 23.5 kg. Folded dimensions of only 81×70×35 cm make storage and transport easy. The package includes a user manual, charger, controller‑powered taillight, front reflector, and a full set of repair tools (3/4/5/6 mm hex keys, combination screwdriver, 8/10/13/15/14/17 open‑end wrenches) – ready for easy assembly right out of the box.
Summary: With its compliant 25 km/h top speed, up to 45 km of assisted range, robust aluminium alloy frame, and user‑friendly features, the KAISDA K2C is an ideal choice for urban commuting and leisure riding. The concealed battery design and folding functionality add extra convenience – a model well worth considering.
【Specifications】
Model: KAISDA K2C
Motor: 250W
Battery capacity: 36V 10.4Ah
Speed modes: 1‑3 pedal‑assist modes – Mode 1: 10 km/h, Mode 2: 18 km/h, Mode 3: 25 km/h
Top speed: 25 km/h
Max assisted range: 40‑45 km at 25 km/h (depends on rider weight, road conditions, weather, and top speed)
Frame material & process: Aluminium alloy
Package dimensions: 136×26×66 cm
Overall dimensions: total length 164 cm, handlebar width 63 cm, seat height 73‑97 cm, handlebar height 104 cm, pedal centre to ground 15 cm, seat tube height 36 cm, wheelbase 110 cm
Folded dimensions: 81×70×35 cm
Net weight: 23.5 kg
Gross weight: 28.6 kg
Max load: 120 kg
Pedal ground clearance: 12‑45 cm
Recommended height: 155‑180 cm
Charging time: 5‑7 hours
Brakes: Mechanical disc brakes
Power‑on method: Long‑press the “+” button on the display for 2‑3 seconds
Right handlebar function: Rear brake
Left handlebar function: Front brake
Tyre size: 20×3.0 inch
