I am looking to replace the crankset, cassette and chain on my commute bike as they have gone rusty.
Currently, it has Nexave T303 cranks on. I have not managed to find their official specs. On http://www.sheldonbrown.com/bbsize.html they are listed as 47.5 chainline, 117.5 spindle (axle ?) length. (supplied by users)
Looking at replacements such as Shimano Altus FC-M311, they show chainline of 50mm, and axle length 123mm. I assume 2.5mm difference in chainline won't make a difference on shifting (given this is not a race bike).
Should I be concerned about axle length? Or should I just buy any cranks that fit square axle?