Shimano EW-JC302 Di2 Junction Box - 2 Ports Use With EW-SD300 MFPN=11.1918.002.013 PA12 pedals feature a reinforced

PA12 pedals feature a reinforced nylon composite body with in-mold pins and CNC machined chromoly spindle

}Zipp Cognition Disc-Brake 12x142 Rear End Cap Set for Shimano/SRAM 11-Speed Road Freehub Bodies

8 Bar Drop (mm) +10 Bar Drop (mm) -10 Color Matte Black Weight 200 Material Carbon Width 40 Defined Color Black

Embossed top cover plastic bumpers

Largest Cog 46 Color Black Rear Der/Shifter Compatibility Shimano DynaSys11 Rear Derailleur Mount Type 10x1 Standard Drivetrain Speeds 11 Weight 330 Chain Wrap Capacity (teeth) 41 Cage Length Medium

Shimano EW-JC302 Di2 Junction Box - 2 Ports Use With EW-SD300 MFPN=11.1918.002.013 PA12 pedals feature a reinforcedShimano EW JC302 Di2 Junction Box 2 Ports Use With EW SD300. Shimano Di2 Frame Junction BoxFrame Junction Box connects via SD50 E tube wires to four different points: front derailleur rear derailleur cockpit junction box and battery mount All Di2 components on the bicycle require the same firmware version. Using Di2 components with different firmware versions may cause malfunctions Use Di2 system checker to update component firmware from http: e