Brompton Electric C Line 2025 e-Motiq 4 Speed Plum Red 29 Miles

The Brompton Electric C Line 2025 is a British-made folding bike that combines Brompton's compact steel frame design with an updated rear hub motor system. This is the latest generation model, fitted with the new e-Motiq Mk2 motor platform that moved the power delivery from the front wheel to the rear, which fundamentally changes how the bike handles and feels underway.

The shift to a rear motor makes a tangible difference to riding experience. With power now delivered through the rear wheel rather than the front, weight distribution becomes more natural and planted. The front wheel focuses purely on steering instead of handling both steering and drive simultaneously, which means smoother acceleration, more composed handling, and better traction when you need it. The result is a more refined ride character that feels less front-heavy than earlier Brompton Electric models.

The battery is a 345Wh Greenway unit with a revised mounting interface and secure locking system that won't disconnect over bumps. The integrated handlebar display screen keeps you informed of battery and motor status without cluttering the bars. Brompton rates range at approximately 90km depending on terrain and assist level. This particular bike has covered just 29.2 miles with only 2 charge cycles, so it's effectively delivery mileage and barely used.

Specification-wise, you get a 4-speed derailleur drivetrain offering a 163% gear range, a 250W rear hub motor producing 24Nm of torque, and a 54T chainring paired with Schwalbe Marathon Racer tyres. Lezyne integrated lighting is fitted as standard, and the steel main frame folds down to 585 x 565 x 270mm. The bike remains completely standard and unmodified throughout. It's registered with BikeRegister and comes with the original battery, charger, and standard factory equipment. Collection in London is available, or delivery can be arranged for £50 via a trusted local courier.