⚡ Shift into the future with Shimano Ultegra Di2 – where precision meets wireless power!
The Shimano Ultegra RD-R8150 Di2 Rear Derailleur is a high-performance 12-speed electronic shifting component featuring a medium cage design compatible with 11-28 to 11-34 tooth cassettes. It integrates a wireless unit, charger, and switch into a compact, lightweight aluminum-carbon fiber body. Equipped with LED indicators for battery and status, it offers precise, reliable shifting for serious cyclists seeking cutting-edge drivetrain technology.
| Mounting type | Braze-On Mount |
| Number of teeth | 34 |
| Manufacturer | Shimano |
| UPC | 192790874999 |
| Age range | Adult |
| Color | Black |
| Size | Medium Cage |
| Height | 12 centimetres |
| Item display length | 20 centimetres |
| Weight | 408 g |
| Item display width | 14 centimetres |
| Material type | Aluminum Carbon Fiber |
| Number of items | 1 |
| Included components | Shimano Ultegra RD-R8150 Di2 Rear Derailleur |
| Batteries included? | No |
| Department | Unisex |
| Manufacturer reference | IRDR8150A |
| Product Dimensions | 20 x 14 x 12 cm; 408.23 g |
| ASIN | B09YJSJNBS |
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