The Brompton Electric G Line 4 Speed is not your standard folding bike with a motor bolted on.
Brompton designed the G Line electric system and the bike itself together, from the ground up, entirely in the UK. The result is something that feels properly cohesive rather than cobbled together.
The 20" wheels strike a sensible balance: big enough to handle road imperfections confidently, yet compact enough to disappear neatly into the fold. Those custom puncture-resistant tyres are a thoughtful touch for anyone relying on this daily.
Mudguards and a roller frame come fitted as standard, giving you full front-to-back coverage from road spray and a stable platform for carrying cargo, with the added bonus of those small wheels making the folded bike easy to roll through stations and offices.
The rear motor assists up to 15 mph, and with up to 50 miles of range on a charge, the Brompton Electric G Line covers a serious chunk of most commutes and weekend rides without fuss. The handlebar display keeps things straightforward, with Adaptive Range Estimation so you're never left guessing how far you've got left in the tank.
UL-certified for safety and paired with a companion app that delivers over-the-air updates, this is a Brompton folding bike that gets better over time rather than standing still. If you want the best Brompton electric folding bike currently available, the G Line is the answer, and in Adventure Orange, it's hard to miss on the road too.
Available now at Edinburgh Bicycle Cooperative.