BROMPTON G LINE - it is built to order, ETA 5-7 weeks

Information

BROMPTON G LINE - it is built to order, ETA 5-7 weeks unless we have one in stock.

Brompton G Line - Roller Frame, 4-Speed

This Brompton bike is a custom-build product.
To complete your purchase, please contact our team via live chat, email, or phone so we can configure the bike to your exact needs. Custom assembly typically takes 5-7 weeks.
We may also have pre-assembled models in stock for you to view or test ride”please get in touch to check availability.

4-Speed (Most Versatile)

• Best for mixed terrain, commuting
• Good hill climbing
• Good cruising speed
• Still lightweight

Wheel Size

• 20inch wheels (front and rear)

Frame & Material

• Steel main frame, hand-brazed
• Rear frame: Steel
• Fork: Aluminium with mounting bosses

Gears / Drivetrain

• Uses Brompton™s 4-speed drivetrain (163% gear range).
• Shifter: MicroSHIFT
• Chainring: 50T
• Good range for climbing + flat riding, works well with the e˜assist system.

Motor / Battery / Range

• Electric assist system: Brompton™s e˜Motiq.
• Battery: 345 Wh, with LED readout.
• Charging: Full charge in ~4 hours with included 2A charger.
• Range: 20-45 miles (30-60 km) per charge.

Sizes

• Available in Small, Medium, Large sizes
• Each size has a different stem length + seatpost height ” designed with a bike-fitting expert.

Seatpost Options

Standard Seatpost

• Best for riders up to ~175 cm
• Lightest option
• Ideal if extra height is not needed

Extended Seatpost

• Best for riders 175-185 cm
• Adds extra saddle height
• Simple and durable

Telescopic Seatpost

• Best for riders 185-200+ cm
• Two-stage post allows significant extra height
• Still folds compact for travel bags

Brakes

• Hydraulic disc brakes (Tektro)

Folded Size

• Depth: 72 cm (28.3inch)
• Height: 67 cm (26.2inch)
• Width: 41 cm (16inch)

Accessories / Standard Add-Ons

• Mudguards / Fenders: Included - keeps clothes clean in wet conditions
• Roller Rack: Included - allows the folded bike to roll smoothly like luggage
• Front Carrier Block: Large-diameter adaptor for Brompton bags
• Lighting: AVY Integrated lighting system included.

Handlebars

• Wide handlebars for excellent stability and control
• Comes with a handlebar-mounted display / control system (e-Motiq) for power mode, adaptive range, start assist.

Weight

• From 14.8 kg (EU spec)

Intended Use / Strengths

• Designed for multi-terrain use city, travel, and rougher paths
• Feels closer to a full-size bike thanks to 20inch wheels and updated geometry
• Roller rack, disc brakes, and strong hub make it practical for commuting and touring