| Availability: | Out of stock |
| Delivery time: | If out of stock, add to cart and it will ship within 48 hours |
With the fast and accurate Di2 shifting technology, the Shimano 12-speed Ultegra RD-R8150 rear derailleur is extremely versatile thanks to a single cage length option compatible with 11-28, 11-30, and 11-34 cassettes.
