Originally Posted by
vladuz976
Actually in Japan, that's still the standard bottom bracket installed in almost all Keirin frames. I think the tool wouldn't really be a waste in my case.
So bare minimum:
lock ring spanner,
15mm wrench
and a couple of screw drivers to to get the parts out?
to replace your BB? no that is not enough. you need;
a 15 (or 14)mm socket type wrench to take the crank arm bolts off.....CCW-5
a crank puller, a special too that screws into the crank arm and then
pulls or pushes the crank off the spindle CCP-22
a lockring tool a special tool for tightening and loosening the lockring......HCW-5
a pin spanner for adjusting, removing and installing the adjustabel cup......HCW-4
a lockring tool with a long handle to remove and install the fixed cup................HCW-4
check the Park Tool website for the tools and a video.
http://www.parktool.com/category/bottom-bracket