Shimano EW-JC200 Di2 2-Port Extension Sheppards so you can wipe off

so you can wipe off the chain ring

This grease offers excellent low temperature pumpability and low temperature protection

WARNING #2: do not apply on the tubular base tape

126g (120cm)

The lube down inside the chain creates a protective membrane to seal out dirt and moisture from the moving parts of the chain

Shimano EW-JC200 Di2 2-Port Extension Sheppards so you can wipe offSHIMANO'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