The 500W (250W in the UK/EU) G4 electric motor and 375Wh Lithium-ion battery is claimed to supply a range of as much as 80km (50mi), but quite possibly the most we managed for getting from it absolutely was just 44km (27mi). The Electric P Line has Brompton's intelligent four-pace gearing technique. It comes with an ingenious two-piece derailleur … Read More