Shimano Dura Ace 7600 front track axle set
You spent the money on nice hubs, don't try rigging together something janky if you need to replace the axle. Do it right, damnit!
• includes hollow axle, cones, lock nuts & axle nuts (seals sold separately)
• 9x1mm threads
• length: 140mm
This will also work on Dura Ace 7710 and many other loose ball bearing track hubs too.