Posted on October 1, 2023September 28, 2023 by admin18″ Alfine Belt Brompton Built as stealthy as possible, this Brompton has 18″ Big Apple wheels, Alfine-11 gearing, SON/Supernova lighting, Magura MT5 hydraulic disc brakes, belt drive and an integral rack. The rims were also powdercoated black. Share this:TweetPrint Related