Description
Brompton G Line with Roller Frame
8-Speed Folding Bike
The Brompton G Line with Roller Frame is expertly engineered to take riders where others can’t. As the first ever Brompton designed with the ride feel of a full-size bike, it introduces brand-new geometry and 20” wheels for unmatched stability, comfort, and versatility. Compact when folded yet powerful on the road, this is the ultimate one-bike solution for city living and beyond.
Built around Brompton’s famous folding design, the G Line offers a smooth ride without compromise. The 20” wheelset comes with custom puncture-resistant Schwalbe G-One All Round tyres, while the steel main frame and aluminium fork provide strength and reliability. Equipped with an 8-speed drivetrain, Shimano Alfine hub system, and Microshift shifters, it handles urban commutes, weekend rides, and longer adventures with ease.
The G Line is fitted with Tektro hydraulic disc brakes for confident stopping power in all conditions, plus a rear rack, mudguards, and ergonomic touchpoints for everyday practicality. A superlight saddle, wide platform quick-release pedals, and large front carrier block make this Brompton ready for both commuting and adventure riding. Folding down to just 72cm x 67cm x 41cm, it fits neatly into compact spaces for transport and storage.
Key Features
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First Brompton designed with full-size bike ride feel
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Brand-new geometry with 20” wheels for stability and comfort
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Hand-brazed steel main frame with aluminium fork
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8-speed Brompton drivetrain with Shimano Alfine hub system
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Tektro hydraulic disc brakes with 140mm rotor
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Wide platform quick-release pedals and ergonomic grips
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Superlight saddle with multiple seatpost options
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Schwalbe G-One All Round tan wall tyres (puncture-resistant)
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Rear rack and mudguards included
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Large front carrier block adaptor for Brompton luggage
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Folded size: 72cm (D) x 67cm (H) x 41cm (W)
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Weight: from 14.8kg
The Brompton G Line with Roller Frame is the most versatile folding bike in the world, offering full-size performance in a compact design. Ideal for riders who want a bike that fits city life while still delivering adventure-ready capability.
Bike specifications are advised by the manufacturer and can be subject to change without prior warning.
Please call our helpful sales team on 01539 821 443 or email us for the latest up-to-date product information.