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

This means braking distances are significantly reduced in all conditions

With a new measurement circuit

Schwalbe SV19A Extra Light Tubes are for gravel

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

105mm x 25mm x 7mm (Perfect for Seat Roll Premio or EOLO Wallet)

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