Park Tool - BBT Bottom Bracket Sockets 12-Notch Stock Item:Park Tool Bottom Bracket Tool - 12-Notch 45-47mm Di2®-specific adaptor — Specially-designed connector

Di2®-specific adaptor — Specially-designed connector clips into the end of the Shimano® E-tube® Di2® shift cable

Compatible with 135mm

8% stiffer than M9000 even under high temp conditions

8mm clamp diameter

BM-E6010 HARNESS ASSEMBLY

Park Tool - BBT Bottom Bracket Sockets 12-Notch Stock Item:Park Tool Bottom Bracket Tool - 12-Notch 45-47mm Di2®-specific adaptor — Specially-designed connectorPARK TOOL BBT BOTTOM BRACKET SOCKETS 12 NOTCH BBT 35 12 FEATURES Fits 12 notch threaded bottom bracket tool fittings with a major diameter (outside of notches) of 4850 mm and a minor diameter (inside of notches) of 46. 3 mm, including Praxis Works M30 3 8" drive fitting BBT 47 12 FEATURES Fits 12 notch threaded bottom bracket tool fittings with a major diameter (outside of notches) of 5053 mm and a minor diameter (inside of notches) of 48. 2 mm,