Originally Posted by
Leisesturm
Apologies, I haven't read any posts. Has it been observed that most (all?) Brommies are 16"? This bike at 20" is gonna be big. Heavy as well. I wish the press photos showed it next to something for a size reference. The price is double that of my present Giant Expressway and I thought that was pushing the envelope. Yeah, a frameset that could be built out with parts box/discount components would be the sweet spot for me.
What is gained in weight, is partly negated by the ability to use all-external gearing, being able to get by without an "overdrive" required for the smaller wheels. A lot of custom makers and Asian frame suppliers were making Brom clones on 406 wheels before Brompton jumped in. Additional benefits are ability for wider tires, and that and the larger diameter make off-pavement more possible, hence the Brompton designation of G-Line (Gravel).