BBT-27.3 Bottom Bracket Tool Torx Wrenches Ships with 12mm front and

Ships with 12mm front and rear end caps

Braking power adjusted for entry level riders

Hypo-allergenic comfort seals

Shimano® Dura-Ace® 9000 series and XTR® 980 series) as well as 16-notch bearing cups with an outside diameter of 48

BBT-27.3 Bottom Bracket Tool Torx Wrenches Ships with 12mm front andA precision CNC machined aluminum tool for the installation and removal of select threaded bottom brackets with 16 notch tool fittings, including FSA MegaEvo, Wheels Manufacturing T47, & Wheels Manufacturing PF30. Manufactured in house by Park Tool, anodized for easy identification and featuring a ratchet torque wrench compatible 3 8" drive. Fits 16 notch threaded bottom bracket tool fittings with a major diameter (outside of notches) of 48 50 mm and