Shimano 105 Di2 groupset extends 12v and wireless switching to more riders
PUB Celebrating its 40th anniversary since its first introduction in 1982, Shimano’s 105 component group now receives an upgrade to Di2 technology. The long-awaited Shimano 105 R7100 not only brings Di2 performance to a whole new range of riders, but also offers wireless 12-speed switching with ease of use and increased reliability. PUB Riders who … Read more