BROMPTON G LINE
One detail. Then another. And suddenly it’s clear: this custom folding bike is anything but ordinary. A true no-compromise, one-of-a-kind build where every detail matters.
This custom Brompton G Line was displayed at the Rohloff booth at the SPEZI Spezialradmesse from April 25–26, 2026 in Freiburg im Breisgau – the place to be for unique bicycle concepts.
For this special occasion we were asked by Eerder metaal to do a fun collaboration with Rohloff and SON.
Wheel building, lights and brakes installed by us, Fietsen STEIL. We installed the Ladelux, a new hub dynamo headlight from SON with high beam and USB charging function.
Rohloff kit for G line, Luggage Options attached to headtube, fork, frame and seatpost made and installed by Eerder metaal. You can order the Rohloff-specific conversion kit and luggage options from Eerder metaal. Just keep in mind: support is limited, and you’ll need to be familiar with the technical side of builds like this.
We thank Ginkgo Wheel Passion, MKS, Brompton, Hope Tech and Omnium for their support.
Thanks to Eerder metaal for the beautiful pictures!
