Park Tool BBT-18 Bottom Bracket Tool: Shimano and ISIS Sealed Cartridge
$14.33
$27.51
A heavy duty, investment cast tool for installing and removing all Shimano Octalink and ISIS Drive 8-notch bottom bracket cups Includes 36mm wrench flats The BBT-18 replaces the previous model BBT-8 Made in the USA and covered by Park Tool’s legendary limited lifetime warranty
