Brompton T Line Urban 4-Speed Titanium Superlight M4L-Ti

The Brompton T Line Urban Low 4-Speed Titanium Superlight M4L-Ti is a folding bike designed for urban commuting. Made from high-quality titanium, this bike is super lightweight (8.5kg).  It features a compact design with 16-inch tubular tyres, making it easy to manoeuvre in city streets. With a 4-speed gear system and hub gears, this bike offers a smooth and efficient ride. The caliper brakes and thumb shifter provide reliable stopping power and easy gear changes.

I purchased this bike in January 2025 and used it intermittently (2/3 days in office) throughout the year until July when I changed jobs and no longer needed to commute. The only Brompton that you can genuinely walk for 300-400 metres with no problem!