PARK TOOL BBT-9 BOTTOM BRACKET WRENCH

Used to remove and install external bearing crankset bottom brackets One end securely engages the 16 notches of the bottom bracket cups Other end engages the 8 internal splines of the crank arm adjustment cap Fits cups and lockrings with 16 external notches and outside dia. of 44 mm   SPECIFICATIONS MODEL BBT-9 SUB CATEGORY Crank/BB Tools   # : 16-003-2120