Originally Posted by
Roger M
Crank arm length question:
Which 50.4 arms are/were available in a 175-180mm length. I've seen a pair of the Sugino Maxy in a 175mm. However, in my ebay searchs all of the available lengths seem to be 167.5-172.5.
I like the SunXCD unit, but it maxes out at 172.5.
Sugino made the 50.4 Super Maxy in 180mm, I have a set in the bin. Originally a triple with 46-36-28 chainrings. They came off a 26” wheeled, SR branded, tourer.
Sugino also made the PX in 175mm, which I run on my tourer as double with the 46 and 28 rings from the Super Maxy.