Park Tool BBT-16 Self-Extracting Crank Cap Tool MFPN=TW-5.2 }Shimano EW90-A Di2 Cockpit Junction

}Shimano EW90-A Di2 Cockpit Junction Box 3-Port/ not for Flight Deck

For wide cranksets with 43/30 chainrings

Defined Color Black PSI 50 TPI 120 Weight 1126 Tire Type Tubeless Ready Clincher Tire Intended Use Downhill Tire Intended Use Mountain Color Black Tire Diameter 27

Fabric Content: 84% Polyamide - 16% Elastane

Park Tool BBT-16 Self-Extracting Crank Cap Tool MFPN=TW-5.2 }Shimano EW90-A Di2 Cockpit JunctionPark Tool BBT 16 Self Extracting Crank Cap Tool. Self Extracting crank cap toolRemoves and installs self extracting one key release caps on Sram and Race Face cranks with 16mm hex hole Investment cast steel construction with 8mm hex key for better leverage