Experience unrivaled precision and performance with the Shimano Dura-Ace RD-R9250 Rear Derailleur. This cutting-edge component not only integrates a system charging port and wireless connectivity for seamless operation but also delivers ultra-fast, podium-worthy shifting that rivals the best. Its single cage length accommodates cassettes ranging from 11-28 to 11-34, providing unparalleled versatility for any terrain.
**Key Features:**
– **Ultra-Fast Rear Di2 Shifting:** Enjoy lightning-quick gear changes that keep you ahead in any race.
– **Compact Design with Integrated Wireless Unit:** Stay connected without the clutter, thanks to the built-in charger and switch.
– **Wider Range Capacity:** Perfect for everything from smooth roads to challenging climbs, with support for up to a 34T low sprocket.
– **CFRP Rear Derailleur Plate:** Lightweight and durable 
