I buy BOCA bearings, and from his mailing list, he'll send you discounts and sales all the time (that's when I buy them, to keep the cost down...) Here's the place for cones http://www.bikeman.com/store/merchant.mvc?Screen=CTGY&Store_Code=BIKEMAN&Category_Code=Campagnolo_Cones&CpField=&CpValue=&SortBy=name-asc&show=500
On Wednesday, May 7, 2014 8:14:24 AM UTC-5, Hugh Flynn wrote: > > Many thanks for the input. > > It looks like I'm past due for overhauls on a few of my wheels then. They > still roll smoothly, but could probably use a greece refresh. > > Next question: Where are people buying bearings? I used to order mine > through loose screws, but I see they have left the business. > > Hugh Flynn > Newburyport, MA > > > On May 7, 2014, at 9:03 AM, Ron Mc wrote: > > Hugh, I rolled 20,000 miles on Zeus GS hubs rebuilding them about every > 5000 miles. Just this year I noticed a gritty rear cone. I'm taking the > approach with my used C-Record hubs of rebuilding them every year, and > replacing the balls, and using ceramic - this is my go-fast, and a > high-mileage bike for me. > For lower mileage, I would recommend rebuilding them every 3-5 years for > the sake of the grease - it will slowly decompose to wax and mild acid over > time. > > On Monday, May 5, 2014 11:56:00 AM UTC-5, Hugh Flynn wrote: >> >> Starting a new thread with this as I'm heading off on a slightly >> tangental path: >> >> How frequently do folks overhaul their cup/cone hubs? >> >> I have too many bikes to make this a yearly task, so I just check my hubs >> periodically and replace bearings/cones/grease if something starts to feel >> gritty or otherwise unpleasant. I have some wheels that haven't required >> attention in 10 years (curiously, they were all built with the Suntour XC >> front hubs Riv had on sale about 10 years ago…). Others, like those my >> winter bike, require yearly maintenance after the snow/salt bath that is >> New England winter cycling. >> >> Freehub lubrication is something I haven't been able to get right yet >> though. Are the freehub bodies that are sold on non-shimano hubs easier to >> service than shimano freehub bodies? >> >> I have an Ultegra freehub that has seen better much better days, but I >> have not been able to figure out a good way to get grease/oil into the >> thing. Perhaps it's time to consider an oil bath like we used to do with >> freewheels. >> >> Hugh "dry ride" Flynn >> Newburyport, MA >> >> >> On May 5, 2014, at 12:29 PM, Brewster Fong wrote: >> >> >> On Monday, May 5, 2014 9:05:58 AM UTC-7, eflayer wrote: >>> >>> the law of diminishing returns does set in at some point: >>> >>> "The law of diminishing returns is a classic economic concept that >>> states that as more investment in an area is made, overall return on that >>> investment increases at a declining rate, assuming that all variables >>> remain fixed. To continue to make an investment after a certain point >>> (which varies from context to context) is to receive a decreasing return on >>> that input." >>> >>> You might consider moving up a notch, but not all the way to bling. >>> Maybe cartridge bearings and lower weight would be fun to play with, and... >>> >> >> I don't know, for the biggest "bang for the buck," it is hard to beat >> Shimano. Yes, they have loose ball bearings that require periodic >> maintenance and Shimano hubs are not the lightest. But for durability and >> quietness, nothing beats them. I usually get Dura Ace or Ultegra hubs, but >> that is because I *think* their cups and cones and better polished and >> should last longer. Further, if you buy from one of the UK retailers, >> DA/ultegra hubs are substantially cheaper than most of the boutiques like >> King,Phi, White, DT, etc. Good Luck! >> >>> >>> The bikehubstore.com seems to have a fine reputation for selling good >>> stuff and providing good service. All that said, if you don't care about >>> weight and mostly about utility, then I think you won't experience any >>> level of disappointment with nearly anything from Shimano....and they are >>> famous for not making that aggravating pawl click noise found in even the >>> most expensive. >>> >>> http://www.bikehubstore.com/category-s/144.htm >>> >> >>> >>> On Monday, May 5, 2014 8:14:15 AM UTC-7, Jim Bronson wrote: >>> >>>> Pricing out parts for my build, the cost difference in hubs between the >>>> bling hubs and say Shimano hubs are pretty noticable. A Chris King, Phil >>>> Wood, et. al, are quite expensive, $350ish in the case of the Chris King, >>>> $400+ in the case of the Phil. >>>> >>>> On the other hand, I found Tiagra 4600 rear hubs for as little as >>>> $24.45 online, and 105 5700 rear hubs for $43.45. Now we all know that >>>> Shimano hubs are loose ball bearing hubs, but in practice what is the >>>> functional deficiency if the bearing preload is properly adjusted? Some >>>> people seem to think the 105 hub is better sealed than the Tiagra and if >>>> so >>>> would be worth $19 to me. But if not...? Rivendell sells 105 5500 hubs >>>> on >>>> their site, so they must not be that bad. >>>> >>>> To give some more background, I have a Chris King hub on a frame I was >>>> planning on selling. The plan was to re-use the CK hub on my new build. >>>> Different wheel size, so I would need to start over with new rims and >>>> spokes either way. But if I could sell the CK for $200 or more, and >>>> replace it with say a 105 or even a Deore hub, that would help me get my >>>> build together faster. The new frame is spaced 132.5 so can take 130 or >>>> 135. >>>> >>>> I also don't love the fact that the CK hub needs to be taken apart and >>>> re-lubed yearly. I had an issue before with the lube drying out and >>>> causing the hub to be sticky on transition from pedaling to coasting when >>>> my service interval was too long. That being said, the polished silver CK >>>> is a bit more aesthetically pleasing than the dull silver Shimano hubs. >>>> >>>> My main criteria is that the hub is sealed well against water intrusion >>>> and rolls down the road easily. Low maintenance is a plus. A difference >>>> in weight of 100 grams is not meaningful to me. Bling is nice, but my >>>> priority is function over form. It does need to be silver, of course. >>>> >>>> Replacing the CK with a mid-priced cartridge bearing hub might be >>>> another option. The Velo Orange hubs look pretty nice. I'm guessing they >>>> would probably would require less maintenance than the CK hubs and if the >>>> cartridge bearings are of good quality they would probably be well sealed. >>>> >>>> -Jim >>>> >>>> -- >>>> Keep the metal side up and the rubber side down! >>>> >>> >> -- >> You received this message because you are subscribed to the Google Groups >> "RBW Owners Bunch" group. >> To unsubscribe from this group and stop receiving emails from it, send an >> email to rbw-owners-bun...@googlegroups.com. >> To post to this group, send email to rbw-owne...@googlegroups.com. >> Visit this group at http://groups.google.com/group/rbw-owners-bunch. >> For more options, visit https://groups.google.com/d/optout. >> >> >> > -- > You received this message because you are subscribed to the Google Groups > "RBW Owners Bunch" group. > To unsubscribe from this group and stop receiving emails from it, send an > email to rbw-owners-bun...@googlegroups.com <javascript:>. > To post to this group, send email to rbw-owne...@googlegroups.com<javascript:> > . > Visit this group at http://groups.google.com/group/rbw-owners-bunch. > For more options, visit https://groups.google.com/d/optout. > > > -- You received this message because you are subscribed to the Google Groups "RBW Owners Bunch" group. 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