Basis Longtail
The Basis Longtail is an electric bike with a 36V 13Ah pack, a 250W motor and a weight of 25 kg.
Last updated: 5 November 2026
Motor and performance
- Motor position
- Hub
- Motor make
- Shengyi
- Motor
- 250W
- Controller
- 36V / 18A
- Motor specification
- Shengyi Rear 250W
- What the assist responds to
- PAS (Pedal Assist System)
Row from the maker’s page: “Drive Type” | “Hub”
Source: e-bikesdirect.co.uk/brands/basis/basis-longtail-cargo-electric-bike-7-speed-20in-wheel-13ah-silver
“Motor: Shengyi Rear 250W Controller: 36V / 18A”
Source: e-bikesdirect.co.uk/brands/basis/basis-longtail-cargo-electric-bike-7-speed-20in-wheel-13ah-silver
“Motor: Shengyi Rear 250W Controller: 36V / 18A”
Source: e-bikesdirect.co.uk/brands/basis/basis-longtail-cargo-electric-bike-7-speed-20in-wheel-13ah-silver
Row from the maker’s page: “Controller” | “36V / 18A”
Source: e-bikesdirect.co.uk/brands/basis/basis-longtail-cargo-electric-bike-7-speed-20in-wheel-13ah-silver
Row from the maker’s page: “Motor” | “Shengyi Rear 250W”
Source: e-bikesdirect.co.uk/brands/basis/basis-longtail-cargo-electric-bike-7-speed-20in-wheel-13ah-silver
“Sensor: PAS (Pedal Assist System)”
Source: e-bikesdirect.co.uk/brands/basis/basis-longtail-cargo-electric-bike-7-speed-20in-wheel-13ah-silver
Battery and charging
- Battery
- 36V 13Ah
- Battery options offered
- 13 Ah / 468 Wh
- Battery specification
- Fully Integrated 36V 13Ah EVE (EN50604)
- Charger
- 42V 2A
- Battery type
- EVE (EN50604)
“Battery: Fully Integrated 36V 13Ah EVE (EN50604)”
Source: e-bikesdirect.co.uk/brands/basis/basis-longtail-cargo-electric-bike-7-speed-20in-wheel-13ah-silver
Row from the maker’s page: “Battery Size” | “13 Ah / 468 Wh”
Source: e-bikesdirect.co.uk/brands/basis/basis-longtail-cargo-electric-bike-7-speed-20in-wheel-13ah-silver
Row from the maker’s page: “Battery” | “Fully Integrated 36V 13Ah EVE (EN50604)”
Source: e-bikesdirect.co.uk/brands/basis/basis-longtail-cargo-electric-bike-7-speed-20in-wheel-13ah-silver
“Charger: 42V 2A Connected Cable: Included”
Source: e-bikesdirect.co.uk/brands/basis/basis-longtail-cargo-electric-bike-7-speed-20in-wheel-13ah-silver
“Battery: Fully Integrated 36V 13Ah EVE (EN50604)”
Source: e-bikesdirect.co.uk/brands/basis/basis-longtail-cargo-electric-bike-7-speed-20in-wheel-13ah-silver
Brakes and safety
- Lighting
- Included Front and Rear
Row from the maker’s page: “Light Set” | “Included Front and Rear”
Source: e-bikesdirect.co.uk/brands/basis/basis-longtail-cargo-electric-bike-7-speed-20in-wheel-13ah-silver
Frame and components
- Frame
- Alloy Non-Folding
- Front fork
- Zoom Suspension Forks with Alloy Crown
- Suspension
- Front
- Tires
- CST 20″ x 2.4″ Black
- Rims
- 20″ Alloy Double Wall
- Spokes
- 13G ED Black
- Pedals
- Plastic
- Headset
- NECO Threadless
- Mudguards
- Plastic Black
- Display
- LCD
- Kickstand
- Alloy Center Kickstand
- Frame material
- Alloy
- Front hub
- Alloy
Row from the maker’s page: “Frame” | “Alloy Non-Folding”
Source: e-bikesdirect.co.uk/brands/basis/basis-longtail-cargo-electric-bike-7-speed-20in-wheel-13ah-silver
Row from the maker’s page: “Fork” | “Zoom Suspension Forks with Alloy Crown”
Source: e-bikesdirect.co.uk/brands/basis/basis-longtail-cargo-electric-bike-7-speed-20in-wheel-13ah-silver
Row from the maker’s page: “Suspension” | “Front”
Source: e-bikesdirect.co.uk/brands/basis/basis-longtail-cargo-electric-bike-7-speed-20in-wheel-13ah-silver
Row from the maker’s page: “Tyre” | “CST 20″ x 2.4″ Black”
Source: e-bikesdirect.co.uk/brands/basis/basis-longtail-cargo-electric-bike-7-speed-20in-wheel-13ah-silver
Row from the maker’s page: “Rim” | “20″ Alloy Double Wall”
Source: e-bikesdirect.co.uk/brands/basis/basis-longtail-cargo-electric-bike-7-speed-20in-wheel-13ah-silver
Row from the maker’s page: “Spoke” | “13G ED Black”
Source: e-bikesdirect.co.uk/brands/basis/basis-longtail-cargo-electric-bike-7-speed-20in-wheel-13ah-silver
Row from the maker’s page: “Pedal” | “Plastic”
Source: e-bikesdirect.co.uk/brands/basis/basis-longtail-cargo-electric-bike-7-speed-20in-wheel-13ah-silver
Row from the maker’s page: “Headset” | “NECO Threadless”
Source: e-bikesdirect.co.uk/brands/basis/basis-longtail-cargo-electric-bike-7-speed-20in-wheel-13ah-silver
Row from the maker’s page: “Mudguard” | “Plastic Black”
Source: e-bikesdirect.co.uk/brands/basis/basis-longtail-cargo-electric-bike-7-speed-20in-wheel-13ah-silver
Row from the maker’s page: “Display” | “LCD”
Source: e-bikesdirect.co.uk/brands/basis/basis-longtail-cargo-electric-bike-7-speed-20in-wheel-13ah-silver
Row from the maker’s page: “Kick Stand” | “Alloy Center Kickstand”
Source: e-bikesdirect.co.uk/brands/basis/basis-longtail-cargo-electric-bike-7-speed-20in-wheel-13ah-silver
Row from the maker’s page: “Material” | “Alloy”
Source: e-bikesdirect.co.uk/brands/basis/basis-longtail-cargo-electric-bike-7-speed-20in-wheel-13ah-silver
Row from the maker’s page: “Front Hub” | “Alloy”
Source: e-bikesdirect.co.uk/brands/basis/basis-longtail-cargo-electric-bike-7-speed-20in-wheel-13ah-silver
Size and fit
- Weight
- 25 kg
Row from the maker’s page: “Weight” | “25 kg”
Source: e-bikesdirect.co.uk/brands/basis/basis-longtail-cargo-electric-bike-7-speed-20in-wheel-13ah-silver
Sources
- Basis Longtail Electric Bike from E-Bikes DirectArchived document
Source: e-bikesdirect.co.uk/brands/basis/basis-longtail-cargo-electric-bike-7-speed-20in-wheel-13ah-silver
Retrieved October 10, 2026