Estarli e20.X
The Estarli e20.X is an electric bike with a 7Ah / 250Wh pack, a 250W motor, a stated range of up to 50 km depending on terrain, rider weight and assist mode, a weight of With battery: 17.8kg Without: 15.6kg, a charge time of 3-5 hours and a load capacity of 115 kg.
Last updated: 2 November 2026
Motor and performance
- Motor
- 250W
- Torque
- 50Nm
- Claimed range
- Up to 50 km depending on terrain, rider weight and assist mode.
- Range, single battery
- Up to 50 km
- Payload capacity
- 115 kg.
- Motor specification
- 250W, 50Nm Bafang automatic rear hub motor.
- Pedal assist levels
- 5 selectable power assist modes.
“250W, 50Nm Bafang automatic rear hub motor.”
Source: estarli.co.uk/products/e20-x
“250W, 50Nm Bafang automatic rear hub motor.”
Source: estarli.co.uk/products/e20-x
Row from the maker’s page: “Range” | “Up to 50 km depending on terrain, rider weight and assist mode.”
Source: estarli.co.uk/products/e20-x
“Up to 50 km depending on terrain, rider weight and assist mode.”
Source: estarli.co.uk/products/e20-x
Row from the maker’s page: “Max Rider Weight” | “115 kg.”
Source: estarli.co.uk/products/e20-x
Row from the maker’s page: “Motor” | “250W, 50Nm Bafang automatic rear hub motor.”
Source: estarli.co.uk/products/e20-x
Row from the maker’s page: “Power Modes” | “5 selectable power assist modes.”
Source: estarli.co.uk/products/e20-x
Battery and charging
- Battery
- 7Ah / 250Wh
- Charging time, stated for the machine
- Approximately 3–5 hours using the optional 12V charger, available separately.
- Battery specification
- Removable Samsung 7Ah / 250Wh battery.
- Charging time
- 3-5 hours
“Removable Samsung 7Ah / 250Wh battery.”
Source: estarli.co.uk/products/e20-x
Row from the maker’s page: “12V Charging” | “Approximately 3–5 hours using the optional 12V charger, available separately.”
Source: estarli.co.uk/products/e20-x
Row from the maker’s page: “Battery” | “Removable Samsung 7Ah / 250Wh battery.”
Source: estarli.co.uk/products/e20-x
“Approximately 3-5 hours using the included 110V-240V charger.”
Source: estarli.co.uk/products/e20-x
Brakes and safety
- Brakes
- Front and rear hydraulic disc brakes.
- Lighting
- High-lumen integrated front and rear lighting system.
Row from the maker’s page: “Brakes” | “Front and rear hydraulic disc brakes.”
Source: estarli.co.uk/products/e20-x
Row from the maker’s page: “Lights” | “High-lumen integrated front and rear lighting system.”
Source: estarli.co.uk/products/e20-x
Frame and components
- Gearing
- Automatic 2-speed gearing, designed for hills and flats.
- Mudguards
- Included on Pro version models.
- Display
- High-definition TFT display.
- Frame material
- High-strength 6061 aluminium.
- Wheel size
- 20 inch wheel platform with a choice of branded tyres.
Row from the maker’s page: “Gears” | “Automatic 2-speed gearing, designed for hills and flats.”
Source: estarli.co.uk/products/e20-x
Row from the maker’s page: “Mudguards” | “Included on Pro version models.”
Source: estarli.co.uk/products/e20-x
Row from the maker’s page: “Display” | “High-definition TFT display.”
Source: estarli.co.uk/products/e20-x
Row from the maker’s page: “Frame Material” | “High-strength 6061 aluminium.”
Source: estarli.co.uk/products/e20-x
Row from the maker’s page: “Wheel Size” | “20 inch wheel platform with a choice of branded tyres.”
Source: estarli.co.uk/products/e20-x
Size and fit
- Weight
- With battery: 17.8kg Without: 15.6kg
- Rider height
- One size fits all. Typically suitable for adults from 5'0" to 6'5" in height.
Row from the maker’s page: “Weight” | “With battery: 17.8kg Without: 15.6kg”
Source: estarli.co.uk/products/e20-x
Row from the maker’s page: “Sizing” | “One size fits all. Typically suitable for adults from 5'0" to 6'5" in height.”
Source: estarli.co.uk/products/e20-x
Identity
- Place of origin
- Designed, assembled and built in Berkhamsted, UK.
Row from the maker’s page: “Made In” | “Designed, assembled and built in Berkhamsted, UK.”
Source: estarli.co.uk/products/e20-x
Sources
- e20.X – estarliArchived document
Source: estarli.co.uk/products/e20-x
Retrieved October 11, 2026