Originally Posted by
fietsbob
Actually they (assume you found the picture , not your bike,) fitted that to what was a 2 speed hub so only gained 1 more gear.
Lower right corner ... it's not the BWR
good eye, fietsbob. sorry i forgot to include the
link to the website in my original post.
text from the page:
"
This Ti cassette system will turn your 2 speed into a more versatile 3 speeds and turning a 6 speed BWR driven Brompton into a 9 speed monster.
The concept is not new (giving the Brompton extra speed), but the idea to make it effectively working for everyday DIY-er’s being able to install this at home without much of the heavy machining and customizing had to be the first.
The system will come with 3 pieces of Ti cassette sprockets, a Ti replacement tensioner wheel’s roller and a custom made 3 speed shifter that is made out of aluminum alloy.
There are 2 different speed group that is begin offered. They are the 19T-16T-13T set, which gives a better and easier climbing experience. Where the 18T-15T-12T set offers a faster riding experience.
Please note that this cassette system requires certain experience with bicycle hardware installation experience. Although we try to make the installation process as easy as possible, gear tuning experience as well as some customizations are still required."
