I'm looking at getting a Shimano EW-WU111 so that I can link up my Di2 and my Garmin Edge but they only appear to be available from unknown (to me) stores.
I'd prefer to buy from a 'reputable' source, or at least one that I've heard of, does anyone know of such a place? I'm prepared to take advice on the unknown sources if anyone has had dealings with them and can recommend.
Also, if anyone has gone down this route; I'm assuming the gadget does not come with a wire and so I'll need to get one of those too. I'm hoping to tuck it away somewhere in the frame out of sight. Can I just disconnect the wire from the battery in the seatpost and wire the EW-WU111 in series?
I'd prefer to buy from a 'reputable' source, or at least one that I've heard of, does anyone know of such a place? I'm prepared to take advice on the unknown sources if anyone has had dealings with them and can recommend.
Also, if anyone has gone down this route; I'm assuming the gadget does not come with a wire and so I'll need to get one of those too. I'm hoping to tuck it away somewhere in the frame out of sight. Can I just disconnect the wire from the battery in the seatpost and wire the EW-WU111 in series?