Brompton x Vespertine NYC Limited Edition S6L – Rare Collector’s Model

This is the Brompton x Vespertine NYC Limited Edition S6L, a rare British-made steel folding bike produced in a run of just 1,500 units worldwide. It's a collaboration between Brompton and New York-based cycling brand Vespertine NYC, resulting in a folding bicycle that stands out visually while remaining entirely practical for urban riding. The frame is finished in black with distinctive reflective graphics inspired by New York City landmarks and cycling infrastructure, paired with anodised lime green cranks and wheel hubs that give the bike a genuinely distinctive look without compromising function.

The S6L configuration uses Brompton's 6-speed Wide Ratio hub gearing with a 2-speed derailleur system, offering enough range for urban terrain and the occasional longer climb. The S-Type handlebars are straight bars suited to a more forward riding position, keeping the bike responsive in traffic. Steel mudguards front and rear come fitted as standard, which means you're ready for wet weather straight away. The bike runs Schwalbe Kojak 16-inch tyres, which are low rolling resistance designs that work well for efficient city riding, and a spare Schwalbe Marathon tyre is included with the sale. Cateye lighting is already mounted, so there's no need to add lights separately.

This particular bike has been recently serviced at Brompton Junction Covent Garden by Brompton technicians, so it's in excellent mechanical condition and runs exactly as it should. It comes complete with the original Brompton x Vespertine front luggage bag, the original rain cover, and an extended seatpost fitted with Ergon grips and the NYC edition saddle. A front carrier block is already installed for carrying everyday kit. The bike was only used for a few months before being listed, so wear is minimal throughout.

Limited edition Bromptons like this one appeal to both collectors and riders looking for something genuinely different. The combination of Brompton's engineering, the exclusive Vespertine collaboration graphics, and the compact folding design means it works just as well for commuting as it does as a kept piece. The 16-inch wheels and fold make it practical for anyone mixing cycling with public transport or needing to store a bike in a small space, whilst the 6-speed gearing handles varied urban terrain without fuss.