Justa quick one.
Rear Pro2 collapsed mid ride at weekend and need to replace all bearings. Can anyone tell me the bearing codes and how many of each one i will need to replace all in hub.
Cheers, dave
If you get the old bearings out, part numbers are printed on the seal e.g. 6804. You'll also see which are knacked and which can be kept as they probably aren't all gone.
should just need to do the main 2 in the hub shell if the collapse is the only problem, the other 3 are in the freehub. I think the BETD site has the part numbers, or even try CRC site.
Cheers for the help. I havent had it apart yet and am going to buy the bearings tomorrow.
I have found a good method on bikeradar for disasseembly so should be alright from here.
Cheers again.
I've just replaced my front Pro2's with replacements from here:-
[url= http://www.akbearings.co.uk/product.asp?strParents=&CAT_ID=0&P_ID=784&strPageHistory=search&numSearchStartRecord=1 ]CLICK[/url]
Quality seems good. Picked out the rubber seal & there was planty of grease in there. LBS wanted £6 each.
Codes for rear given on this drawing:-
[url= http://www.hopegb.com/voir_pro2sp_image__tgrandeimage_1.html ]CLICK[/url]