CYSUM CityRun Electric Bike

CYSUM CityRun Electric Bike by CYSUM is an adult step-through city e-bike with a 250W motor, removable 36V 10Ah lithium-ion battery, 360Wh capacity, up to 60–80 km (37–50 miles) stated range and up to 25 km/h (15.5 mph) stated top speed. It combines 26-inch city tyres, Shimano 7-speed gearing, front and rear disc brakes, European-style handlebars, a front basket, rear rack, smart display and integrated lighting for everyday urban travel.

Verified specifications

Model: CYSUM CityRun / City Run
Product type: adult step-through city electric bike
Colour: Pearlescent White
Motor: 250W
Top speed: up to 25 km/h (15.5 mph)
Battery: removable 36V 10Ah lithium-ion battery integrated into the frame
Battery capacity: 360Wh
Stated assisted range: up to 60–80 km (37–50 miles)
Approximate charging time: 4–6 hours
Wheels: 26-inch
Tyres: 26-inch pneumatic city tyres
Gearing: Shimano 7-speed
Brakes: front and rear disc brakes
Display: speed, battery-level and mileage information
Handlebars: European-style
Frame: step-through
Front basket: included
Rear luggage rack: included; stated load capacity up to 30 kg
Lighting: integrated
Recommended rider height: approximately 155–180 cm (5 ft 1 in–5 ft 11 in)
Maximum load: approximately 120 kg (265 lbs)
Bike weight: approximately 27 kg (59.5 lbs), including battery
Included: bike, charger, tool kit and user manual

Intended use and fit

The CityRun is configured for adults seeking an upright city electric bike for commuting, shopping and casual rides. Its step-through frame reduces the height that must be crossed when mounting or dismounting, while the European-style handlebars support the described upright riding position. A front basket and rear luggage rack provide two defined cargo areas for work bags, shopping or daily essentials. The rack has a stated capacity of up to 30 kg, but the complete rider-and-load combination must also remain within the bike’s approximate 120 kg maximum.

Battery and range context

The frame-integrated battery is removable and specified at 36V 10Ah, equivalent to 360Wh. The stated assisted range is up to 60–80 km (37–50 miles), with approximate charging time of 4–6 hours. Range is not guaranteed for every trip and may vary with rider and cargo weight, assistance level, speed, hills, surface, temperature, wind, tyre pressure, stopping frequency and battery condition. Compare the planned return journey with the published figure and allow a practical margin. Charge with the included charger according to the user manual.

Ride equipment

The 250W motor is paired with a stated maximum speed of 25 km/h (15.5 mph). Shimano 7-speed gearing provides mechanical gear choices for different gradients and pedal cadence. The 26-inch pneumatic city tyres are intended for streets, cycle lanes and paved paths. Front and rear disc brakes provide braking at both wheels. The smart display presents speed, battery level and mileage information, and integrated lights form part of the equipment. No suspension specification is claimed in the verified breakdown.

Shopping comparison

Useful search phrases include CYSUM CityRun electric bike, CYSUM step-through city e-bike, 250W commuter electric bike, 36V 10Ah removable-battery bike and 26-inch electric bike with basket and rear rack. The most relevant comparison points are the 360Wh battery, 60–80 km stated assisted range, 25 km/h stated speed, 7-speed Shimano gearing, cargo equipment, approximately 27 kg weight and recommended 155–180 cm rider-height range.

Choosing this model

The CityRun suits buyers who prioritise easy mounting, an upright city setup and built-in carrying equipment. Before purchase, compare the approximate rider-height guidance with the intended rider, and check the bike weight and frame access against storage needs. Keep all cargo secure and within both the rack and total load limits. Use the supplied manual for assembly checks, battery removal, charging, controls and care. Electric-bike and equipment rules can differ by location, so confirm the requirements that apply to the intended route.

Pre-purchase checks

Before purchase, check whether the front basket and rear rack dimensions suit the items normally carried, while respecting the rack and complete-bike load limits. The approximate bike weight includes the battery. Pneumatic tyres require appropriate pressure checks, and the braking system, gearing, battery mounting, controls and lighting should be reviewed using the supplied manual. Use the complete CityRun model name when identifying model-specific equipment.

Package contents

Included: bike, charger, tool kit and user manual. Check the contents against the supplied manual after delivery. Use the exact model name and electrical specification when identifying documentation, charging equipment or model-specific replacement items.