The Brompton Electric G Line 4-Speed SuperRoll+ combines Brompton's folding design with a rear hub motor and 345Wh battery. Wide Schwalbe tyres, hydraulic disc brakes and 4-speed gearing make it a versatile choice for commuting, exploring and everyday journeys.

Key Features:

• Hand-brazed steel frame with Brompton's compact folding mechanism
• Rigid aluminium fork with mounting bosses for compatible accessories
• Brompton 4-speed drivetrain with Microshift shifter and 11-18T cassette
• Tektro hydraulic disc brakes with 140mm front and 160mm rear rotors
• 20in wheels with Schwalbe G-One Allround 54mm tyres
• SuperRoll+ folding system and quick-release platform pedals for easier transport
• Available with 0% APR finance

Drive Information:

• Motor: Brompton e-Motiq rear hub motor
• Battery: 345Wh battery with LED display; approximately 4-hour charge using the included 2A charger
• User Interface: Battery LED display and Brompton smartphone app connectivity

The Brompton Electric G Line 4-Speed SuperRoll+ is an electric folding bike designed for riders who want the convenience of a Brompton with the versatility to explore beyond city streets. Combining a durable steel frame, wider tyres and electric assistance, it's a practical choice for commuting, mixed-surface riding and everyday adventures.

The hand-brazed steel frame retains Brompton's compact folding design, allowing the bike to fold into a secure package in under 20 seconds once familiar. This makes it easier to take on public transport, store at home or transport in a car. A rigid aluminium fork provides straightforward steering, while mounting bosses allow compatible accessories to be fitted.

Electric assistance comes from Brompton's e-Motiq rear hub motor, helping reduce pedalling effort when accelerating, climbing hills or riding into a headwind. The 345Wh battery provides power for everyday journeys, with a full charge taking approximately four hours using the included 2A charger. The system also supports Brompton's smartphone app and over-the-air software updates.

The Brompton 4-speed drivetrain features a Microshift shifter and an 11-18T cassette, providing a useful selection of gears for varied terrain. Combined with electric assistance, it allows riders to maintain a comfortable pedalling cadence on climbs and flatter roads.

Tektro hydraulic disc brakes provide controlled stopping power in changing conditions, with a 140mm front rotor and 160mm rear rotor. Their consistent performance makes them well suited to commuting and riding on mixed surfaces.

The Electric G Line rolls on 20in wheels with Schwalbe G-One Allround tyres measuring 54mm wide. Their versatile tread pattern provides grip on gravel and compacted dirt while maintaining efficient rolling on tarmac. The larger wheels and wider tyres also help improve comfort and stability over uneven surfaces.

A Brompton Standard Wide saddle provides comfort for everyday riding, while the seatpost configuration varies by frame size to accommodate different rider heights. Wide quick-release platform pedals offer a supportive surface for everyday footwear and can be removed for easier storage.

The SuperRoll+ system makes the folded bike easier to move through railway stations, offices and other indoor spaces, reducing the need to carry it. At a stated weight of 19.5kg, this is particularly useful when combining cycling with public transport.

The Electric G Line also supports compatible racks, mudguards, luggage and bottle mounts, allowing riders to adapt it for commuting, shopping or longer adventures. There's even space to store a compatible toolkit within the frame.

With its combination of electric assistance, wide tyres and compact folding design, the Brompton Electric G Line 4-Speed SuperRoll+ is a versatile choice for riders who want to explore different routes without sacrificing everyday practicality.

Occasionally, without notice, manufacturers change product design and/or specifications.