Shimano EW-JC200 Di2 2-Port Extension Sheppards The dual pivot design also

The dual pivot design also accounts for wider road tires without compromising braking power

so you can wipe off the chain ring

This grease offers excellent low temperature pumpability and low temperature protection

The C19 class allows you to mount tyres from 23

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Shimano EW-JC200 Di2 2-Port Extension Sheppards The dual pivot design alsoSHIMANO's JC200 connector is an inline 2 port option for E TUBE wires. The EW JC200 is a female to female 2 port junction box that allows connection of two Di2 wires, extending length by 30mm. Sometimes necessary for complex builds. Specifications For internal wire routing Mfr Claimed Weight TBC