Shimano 105 Derailleurs FD/RD-R7150 Front OR Rear Di2 Wireless 2x12 Speed -H
The Shimano 105 Di2 R7150 series brings the precision and speed of Di2 electronic shifting to a wider range of riders. Di2 Wireless. 2x12 Speed. Shimano 105. This does not affect the product's quality or performance.