FOBx530
02-21-10, 04:01 PM
So I got a dura-ace crankset 7700 for 25$ yes there are scratches but structurally it's fine, not warped or untrue.
That was a steal!
Now the problem is the bottom bracket and correct if I'm wrong, thats why I'm here for help.
I think it needs 68mm 109.5 octalink type bottom bracket,
but everytime I goto a bike shop, it's over 50$+ for the bottom bracket...let it be BB-5500 or BB-6500. WHY IS IT SO EXPENSIVE FOR AN OLD BOTTOM BRACKET?
I was wondering would it be a good idea to use a ES-25 bottom bracket? except they don't have 109.5, I think the shortest they have are 113, would this be a problem?
Note*******My current crank is a FSA Veloce double chainring but I'm running ONLY the larger outter chainring and removed the small inside chainring while running a 9 speed in the back.
MY CHAIN DOES NOT COME OFF when shifting into any of these speeds.
That was a steal!
Now the problem is the bottom bracket and correct if I'm wrong, thats why I'm here for help.
I think it needs 68mm 109.5 octalink type bottom bracket,
but everytime I goto a bike shop, it's over 50$+ for the bottom bracket...let it be BB-5500 or BB-6500. WHY IS IT SO EXPENSIVE FOR AN OLD BOTTOM BRACKET?
I was wondering would it be a good idea to use a ES-25 bottom bracket? except they don't have 109.5, I think the shortest they have are 113, would this be a problem?
Note*******My current crank is a FSA Veloce double chainring but I'm running ONLY the larger outter chainring and removed the small inside chainring while running a 9 speed in the back.
MY CHAIN DOES NOT COME OFF when shifting into any of these speeds.
Bikeforums.net is a forum about nothing but bikes. Our community can help you find information about hard-to-find and localized information like bicycle tours, specialties like where in your area to have your recumbent bike serviced, or what are the best bicycle tires and seats for the activities you use your bike for.