Shimano di2 ew90 junction a box 3 portsay goodbye to poor shifting control, thanks to the junction a box from shimano'. '.strtoupper('m')ounting seamlessly to your bike stem, thanks to the mounting strap included, it connects with e tube wires from d12...
Price: £104.99
The shimano e tube di2 frame bar plug mount junction a charging point 2 port allows you to discreetly position the charging port at the end of the handlebar'. '.strtoupper('t')his junction a connects the shifters via e tube wires to the down tube junction...
Price: £117.99
With the shimano e tube di2 wireless unit 2 port your di2 system can communicate with your tablet or smart phone so there's no need to connect your bike to the pce1 interface to update firmware or customise your shifters'. '.strtoupper('i')nteractive...
Price: £83.99