05-01-2011, 03:23 PM
I have a 2002 Specialized Hardrock Comp A1 bike.
I am looking for the bottom bracket tool and replacement sealed cartridge bearing for this bike.
The bottom bracket I have is a shimano LP-28, square taper, 68x110. I see cartridges that reference the 68x110, but I don't see the LP-28 number. What is the LP-28? I can find BB UN25 and BB UN54 online. Are these newer version and will they fit?
I am looking for the bottom bracket tool and replacement sealed cartridge bearing for this bike.
The bottom bracket I have is a shimano LP-28, square taper, 68x110. I see cartridges that reference the 68x110, but I don't see the LP-28 number. What is the LP-28? I can find BB UN25 and BB UN54 online. Are these newer version and will they fit?