Four great reasons to buy your bike from Sigma Sports

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.

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.

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.

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 (Lacquer Finish)
Electric and 6-speed, there really isn't anything stopping you from making the most of those two-wheeled commutes and weekend escapes on the Brompton E-Bike Steel M6L Folding Electric Bike. At the core of this bike is a steel Bolt Blue Lacquer frame which has Brompton's L type mudguards mounted to it.
The M type handlebar is an iconic Brompton shape that is designed to offer comfort, in an upright position. Brompton has also added their own saddle to the bike and 40 Lux Busch & Müller AVY front and Spanninga solo XE rear lights.
Where this bike really stands out is its electric assistance. This added boost comes in the form of a 36 volt battery, offering between 20 - 45 miles of range, depending on the setting used. This battery is housed in the included Essential bag, which sits neatly on the front of the bike. Battery range can be monitored via an LED display, while the battery's included USB port allows you to charge portable devices on the move.
Schwalbe Marathon Racer tyres provide the perfect finishing touch. Grippy, durable and offering a low rolling resistance, they are geared up for the rigours of city commuting.
Highlights
- Steel frame construction
- Bolt Blue Lacquer colour
- 6-speed gearing
- Front light: 40 Lux Busch & Müller AVY. Rear light: Spanninga solo XE
- Battery Range: 20-45 miles (30-70km)
- Includes: 1.5 litre Essential bag
Technical Specification
Model | M6L |
Edition | Brompton Electric |
Frame Material | Steel |
Main Frame Colour | Bolt Blue Lacquer |
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 | Brompton standard |
Seatpost | Extended (inside leg up to 35 inches) |
Lighting | Front |
Folded Dimensions | 565mm (H) x 585mm (W) x 270mm (D) (22.2'' x 23'' x 10.6'') |
Weight (approx.) | 18.31 kg 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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