BBT-59.3 Bottom Bracket Tool 16-Notch Red eTap lightweight chains that are built

lightweight chains that are built for toughness

3 crank length specification available

T1710 E-Thru trainer axle M12x1

Base when open forms a triangle of 36" x 36" x 48" (920 mm x 920 mm x 1210 mm)

Made of sturdy nylon

BBT-59.3 Bottom Bracket Tool 16-Notch Red eTap lightweight chains that are builtA precision CNC machined aluminum tool for the installation and removal of select threaded bottom brackets with 16 notch tool fittings, including Shimano Ultegra BBR60 and Deore XT MT 800 bottom brackets. 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 4142 mm and a minor