Description
Get ready to conquer any terrain with the Shimano Ultegra Rear Derailleur RD-R8150 12sp. Our fastest and most precise shifting yet is now available with a single cage length option, perfect for 28-34T low sprockets. Don’t settle for less, chase your next challenge with confidence and speed.
Features
- Our fastest ever rear shifting, 58% faster than RD-R9150
- Compact design includes an integrated wireless unit, charger, and switch
- LED status indicator
- Battery indicator
- Pairing
- Adjust mode, etc.
- Wider range capacity
- Max. low sprocket: 34T
- SERIES ULTEGRA R8100
- Average weight 262 g
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