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Brompton E-Bike Steel M6L Folding Electric Bike

★★★★★ ★★★★★
E-Bike Steel M6L Folding Electric Bike

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Please note: Maximum of 2 Brompton bikes per customer.

Product ID: 1195214

Four great reasons to buy your bike from Sigma Sports

sigma sports expert advice and rider id
Expert Advice & Rider ID

Sigma Sports has one objective - to help you find your perfect bike. Our friendly, knowledgeable staff ask you a series of questions to understand what type of rider you are and the type of riding you do. We can then identify the style of bike that best suits your needs.

sigma sports finding the right bike size
Finding the right size

Riding a bike that fits you perfectly will help keep you injury-free and ensure you enjoy riding further for longer in total comfort. We check your measurements on a jig to ensure your optimal set-up.

sigma sports bike handover
Bike Handover

When you collect your new bike we'll double-check your position and make any micro-adjustments if required. We'll also discuss the controls on your bike as well as maintenance tips.

sigma sports first free safety check
First free safety check

We offer a free safety check after six weeks or 200 miles, so you can keep riding in confidence. Visit us now in-store to discuss your new bike.

Brompton E-Bike Steel M6L Folding Electric Bike

Boasting a 6-speed gear system, a steel frame and a 36-volt battery, the Brompton E-Bike Steel M6L Folding Electric Bike is the perfect companion for city commutes. The battery can be removed from the bike with just a click. Included with the bike is the Essential Bag for the battery which also has a 1.5 litre pocket for any other items, this mounts to the gloss black frame, a colourway that is sure to turn heads.

An M Type handlebar is an iconic Brompton addition, offering comfort and an upright position and the 6-speed gearing offers a wide range of options for getting up even the toughest of gradients. Handy commuter-friendly additions such as the 30 Lux Busch & Muller AVY LED front a Spanninga solo XE rear light and L shaped mudguards keep you seen and dry. Tyres come courtesy of Schwalbe, with their Marathon Racer rubber offering excellent levels of grip and puncture protection.

Where this bike stands out from the rest of Brompton's range is the added electric assistance. The 36-volt battery has a range of 20-45 miles, with the battery life visible via an integrated user interface, displayed on an LED display. Charging is made simple with the Standard charger taking four hours to go from empty to full.


  • Steel frame construction
  • High gloss black 
  • 6-speed gearing
  • Front light: 40 Lux Busch & Müller AVY. Rear light: Spanninga solo XE 
  • Battery Range: 20-45 miles (30-70km) 
  • Includes: Essential bag

Technical Specification

Model M6L
Edition Brompton Electric
Frame Material Steel
Main Frame Colour High gloss black
Extremities Colour High gloss black
Handlebar Type M type (1015mm)
Gears 6-speed
Gear Ratio Standard
Tyres Schwalbe Marathon Racer
Mudguards Type L type (mudguards)
Saddle Fizik Aliante R7
Seatpost Extended (inside leg up 33-35 inches)
Lighting Front
Folded Dimensions 565mm (H) x 585mm (W) x 270mm (D) (22.2'' x 23'' x 10.6'')
Manufacturer Claimed Weight 18.31kg total with battery
Battery Voltage 36V
Battery Capacity 8.55Ah
Battery Energy 300Wh
Battery Range 20-45 miles (30-70km)
USB port 5V 1.5A (to charge portable devices)
Integrated user interface LED display
Standard charger (2A charger) (Approx. 4 hours to full charge)
Includes 1.5 litre Essential bag

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