SnurreSnup Jeg stødte også på dette indlæg, hvor dårlige kuglelejer i American Classic Ultralight bagnavene bliver diskuteret:
Citat fra et af indlæggene:
Finally, it looks like there is a solution to the Achilles heel of this hub--those damn bearings.
Enduro, maker (or at least the brand) of aftermarket hop-up bearings for high-end bikes and bike stuff has a product (two, actually) for our hubs. Their Enduro and Enduro Max bearings are available in the elusive 15 x 26 x 7 mm size. Both are high quality, using grade 25 bearings (i.e., Dura Ace, XTR, Campy grade), while the Max is of the full-compliment type.
Have your Local Bike Shop contact this popular dealer-only wholesale distributor: Bicycle Technologies International. Probably better known as just BTI. If your LBS hasn't heard of them, find a new one.
The part numbers:
AB-8567 for the more expensive Enduro Max
AB-1526 for the Enduro
Hope this helps.
Enduro og Enduro Max kan bl.a. købes her:
Enduro cartridge bearing 1526 15x26x7 mm: http://www.bikeparts.com/ProductInfo/Enduro-cartridge-bearing221.html
Enduro-MAX cart bearing 1526 15x26x7 mm: http://www.bikeparts.com/ProductInfo/Enduro-MAX-cart-bearing381.html