Shimano Deore M6250 Upgrade Kit Di2 1 x 12 Speed

Take your mountain bike shifting into the future with the Shimano Deore M6250 Di2 Upgrade Kit. This all-in-one electronic drivetrain upgrade transforms a mechanical 1× setup into a responsive, clean, and premium wireless shifting system. Designed for rugged trail performance and wide gear versatility, it delivers the same innovations found in higher‐end Shimano groupsets—now more accessible.

Experience fast, clean, reliable electronic shifting. Commands are transmitted wirelessly from the right-hand shifter (SW-M6250-R or IR) to the rear derailleur (RD-M6250), giving precise shifts with minimal effort.

The kit supports a single front chainring (no front derailleur), simplifying setup and reducing complexity. The rear cassette range is 10-51 teeth when using the long cage (SGS) rear derailleur, allowing a broad gear spread for climbing, descending, or cruising.

We accept