Singlespeed & Fixed Gear - what BB should i use w/suntour superbe pro cranks?
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I can't find a superbe bb in english thread 68x109.
what is the other top choice of BB for these cranks? hatta? sugino? shimano?
or does some one have one they want to sell me?
I have a Shimano UN-73 with my Superbe Pro cranks. Works perfectly, dead-on chainline. But mine is a double where I just use the 42t chainwheel. If yours is the track single chainset, it could be different.
sugino 75 is the same length and spindle taper. you can also use shimano un-xx but I dont think you will be able to get a perfect chainline. you need a 109mm symmetrical bottom bracket, the shimanos come in 107 and 110, but I believe the 110 is asymmetrical and puts the chainring in the same position as the 107. let me see if i have a superbe pro track bb... i'll pm you if i do.
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