My 3 year old Lefty fork is back on my bike. Oldest part, I think. Had to rise my stem 1,2cm but also can take away the left brakelevermounting and use the xloc from the fork to save some weight. So less that 612g heavier😉 And so much comfortable, and probably a bit faster too.
Cannondale Lefty Speed Carbon XLR is the thing🙂