Shimano EW-JC200 Di2 2-Port Extension SOFTGOODS This means braking distances are

This means braking distances are significantly reduced in all conditions

giving riders outstanding traction in both wet and dry conditions

and the brass check valve is a modified version of the check valve used in the SuperPista Ultimate

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Shimano EW-JC200 Di2 2-Port Extension SOFTGOODS This means braking distances areSHIMANO'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