Brompton G Line Folding Bike – Roller Frame – 8 Speed – Forest Green – Medium

The Brompton G Line is a premium folding bike designed to deliver the ride feel of a full-size bicycle with the convenience of Brompton’s iconic compact fold. Built for both city commuting and mixed-terrain adventures, it’s the most versatile Brompton yet.

Featuring an all-new frame geometry and larger 20” wheels, the G Line offers improved stability, comfort, and control on everything from smooth roads to gravel paths and cobbled streets. 

This bike was purchased new from JE James Cycles (Sheffield) in December 2024 and is in excellent condition, having only seen light, occasional use. The Borough Waterproof Roll Top Bag Small and rear light is included in the sale.

• 8-speed Shimano Alfine hub gearing – smooth, low-maintenance shifting with wide range 

• 20” wheels with puncture-resistant tyres – stable, comfortable ride on varied terrain 

• Hydraulic disc brakes – powerful, reliable stopping in all weather conditions 

• Wide handlebars & ergonomic grips – enhanced control and comfort on longer rides 

• Quick-release wide platform pedals – compact folding and improved grip 

• Roller frame – easy to manoeuvre when folded 

• Engineered to feel like a full-size bike while remaining compact 

• Suitable for city streets, towpaths, gravel, and light off-road use 

• Folds down in under 20 seconds into a compact, portable package 

• Ideal for commuting, travel, or storage in small spaces 

• Gears: 8-speed 

• Weight: From approx. 14.8 kg 

• Frame: Hand-brazed steel main frame 

• Fork: Aluminium 

• Wheel size: 20” front & rear 

• Tyres: Schwalbe G-One All Round 

• Folded size: approx. 72cm (D) x 67cm (H) x 41cm (W) 

A high-end, do-it-all folding bike combining Brompton portability with the ride quality of a full-size bike—perfect for commuting, touring, and everyday use.

Collection only please from Bradwell, Derbyshire, S33