Brompton G-line frameset Adapted for micro-accurate precision adjustment

Adapted for micro-accurate precision adjustment

the M3 Pro is precision-tuned to eliminate inefficiency

Highly breathable active fleece that adapts to your exertion level when worn as an outer layer

This bike is available to purchase in its current build

Lightweight IsoFlow frame technology means that Madone doesn't sacrifice comfort for speed

Brompton G-line frameset Adapted for micro-accurate precision adjustmentG Line. The all new one bike solution for the city and beyond. Big on ride feel and compact in size. You can ride G Line anywhere and take it everywhere. Happily delivering on all sorts of surfaces. Confident in all conditions. Comfortable hour after hour. G Line is expertly engineered to give you everything you need for the rough, the smooth and the beautiful. You can run a rack, mudguards, and bags, add water bottles, and even store your toolkit