Bruno-0wrote a question about Shimano Dura-Ace 7970 Rear Wire Kit on September 24, 2012
Good morning, I have a BMC TM01 and I order a wrong Di2 cables. I need an internal kit. But I have another problem, I have seem that the kit come with external battery mount, my bike has an internal space on the low part of seat tub. What I need to buy?