Could someone please tell me how long the NC30 axle is from the shoulder that runs against the two ball race bearings to the outer side of the seal on the far right hand side of the needle roller bearing.

Thanks

Stephen - drop this dude a line, am sure you'll get some decent results there - and maybe you want a pukka replacement for your bikes :)

viewtopic.php?f=78&t=45065&p=327698&hilit=RS250#p327698

lol We already have axles for all our projects.

I've got a couple of axles here which I'm not sure if they are NC30 or MC28 so I just need some sizes.

Fair enough - I'm sure you have an abundance of stuff :)

Am sorry, I don't know the measurements though - someone will, as is the way on here :D

I'll measure one in the morning for you but i always assumed NC30/35 and MC28's used the same axle????

81mm

I think thats the measurement your after, if not do a quick drawing and i'll remeasure it

Sounds about right.

Is that from the sholder to the disk flange face or the start of the radius on the axle. The one I have here measures 81mm to the flange but only 76.5mm to the start of the radius.

Thanks!

If i follow what you mean thats from the disc flange face, without going back and measuring 76.5mm would seem about right if measured from the start of the radius.