SHIMANO RD-M8250 Rear Derailleur Deore XT Di2 12-SPEED Shadow ES 9-45T

Description:

Engineered for aggressive trail and enduro riders, the SHIMANO RD-M8250 rear derailleur combines the rugged reliability of the Deore XT lineup with the next-generation precision of Di2 electronic shifting. Optimized for Shimano’s 12-speed HYPERGLIDE+ cassettes with a 9–45T range, this derailleur offers smooth, fast, and consistent shifts across the entire gear range—even under load.

Key Features:

12-Speed Di2 Electronic Shifting: Instant, reliable, and lightning-fast shifting powered by Shimano's advanced Di2 technology—no cables, no lag, no missed shifts.

Shadow RD+ Design (Enduro-Specific): Keeps the derailleur tucked close to the frame for a lower profile, reducing the chance of damage on tight trails or rocky terrain.

Extended Range Compatibility: Works seamlessly with 9–45T cassettes, making it ideal for wide-range gearing setups that offer both climbing efficiency and high-speed performance.

Integrated Chain Stabilizer: The clutch mechanism keeps chain slap and drops at bay, delivering a quiet and secure ride, even on the roughest trails.

Clean & Durable Construction: Built tough to withstand trail abuse, while the internal electronic system is protected from the elements for long-term performance.

Plug-and-Play E-TUBE Compatibility: Easily connects to Shimano’s E-TUBE system for firmware updates and customization via the E-TUBE Project app.