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Learning as I go along when it comes to maintenance. My beater wheel hubs need overhauling and the crappy weldtite bearings I put in the GF's BB feel rough when spinning the axle by hand. Been doing some research and now realise I need a much better grade of bearing than the weldtite grade 1000. Good thing I haven't finished building the bike so it hasn't been ridden like that!
Long story short internet consensus is simplybearings is the place to go. I can't find much info though on which material I should go for, 52100 hardened chrome steel or 440 hardened stainless steel. The stainless steel is marginally softer, which would mean it would wear sooner, but potentially wear on cups/cones would be less. But I may have that all wrong. Then the second question is the grade. They only do grade 100 or 10. Is it worth biting the bullet and going for g10? Or do I look for other sellers who do g25? (Can only find US sellers for that)
Thanks in advance for all advice!
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needing a standard everyday road use type wheel set for the girlfriend's run around build. Nothing fancy wanted or required, no Phil wood hubs or deep v rims without braking surfaces. Standard shallow silver/black clincher rims with braking surfaces on standard 120 spaced fixed hub, true and ready to roll. Wheel set great but would settle for rear only.
Anyone got anything lying around they would part with? Thanks
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close friend of mine is upgrading his cro moly speedplays to new stainless ones. i asked if he'd sell on the old pair and he asked me to make him an offer, but i have no idea what a fair price would be. cro moly speedplay zeros with red pedal body, been on the bike about a year and a half, probably ridden about 5000 miles, regularly greased, well looked after, no crashes. so, are they worth buying and if so what would be a fair price to offer him? thanks for any advice
Haha probably you are right! Anyway in case anyone digs this up with the same question cheapest and best option I found was on Amazon.com £12.70 including shipping for 500 g25 bearings, 100 each of 1/8, 5/32, 3/16, 7/32 and 1/4 sizes