They had a red/black one on display at Barber. I like it better in person than in the pictures. The line of the lower doesn't seem as out of place. It was on a pedestal, so no chance to check the ergos.
like the internal ratios for each gear can be changed, on a gear for gear basis... So if 3rd is too high for this particular corner on the track and its the only 3rd gear corner, they can lower just that gear until that corner drive/rpm is perfect for them. Like varying the sprockets, but it doesn't affect every gear, just the ones they want...booth23 : Could one of you guys explain this transmission? The cassette? Does this mean that you can change the gearing on the bike without having to change the sprockets?