Brand new in box. Bought for an older bike restoration project that I have since abandon.

Shimano Ultegra R8150 12 Speed Di2 Electronic Rim Brake Group

The Shimano Ultegra R8150 12s Di2 Electronic Group is a top-of-the-line rim brake road bike component group that offers unparalleled performance and precision. The group includes a Di2 electronic shifter, which uses digital signals to provide lightning-fast and accurate shifting. The Ultegra R8150 also features a 12-speed drivetrain, allowing for a wide range of gear options to tackle any terrain. The group is built with the same advance...