Deore M510 cranks sirrus bicycle which BB

[motorhommer]

Sirrus currently has 68/118. I think I need 68/113 with these cranks, I saw though another post Boudreau posted answer, I wonder does anyone know this one

Thanks

Brian

 

[Doctor Morbius]

Sirrus currently has 68/118. I think I need 68/113 with these cranks, I saw though another post Boudreau posted answer, I wonder does anyone know this one

Thanks

Brian

I have a square tapered Deore (not LX) crankset on my MTB. It uses a 68/113 bottom bracket. You can get a Shimano UN-73 - Shimano's top of the line sq. taper BB - for $20 + shipping here ...

http://www.jensonusa.com/store/product/BB708A01-Shimano+Un-73+Bottom+Bracket.aspx

Two bike shops I called wanted $40 for this same item and they had to order it. My guess is they only stocked Octalink as that was the current Shimano standard when I bought this.