Shimano XTR Di2 RD-M9250, medium - 12-speed

Robust. Indestructible. Ready for anything. The XTR derailleurs M9250 with medium and long cage from SHIMANO feature the brand new wireless Di2 shifting technology and an automatic Impact Recovery function.

Medium cage: The RD-M9250-GS derailleur, optimised for impact resistance with a medium cage, is the first choice for top Enduro athletes and weight-conscious XC racers.

Long cage: Speed paired with range; the RD-M9250-SGS derailleur with long cage withstands hard impacts on the trail while scoring with lightning-fast shifting speed and top-class performance.

Robust construction: A wide joint structure, the glide plate design, the durable carbon plate, and massive shift rollers ensure robustness and longevity.

Derailleur protection function: The new automatic Impact Recovery function immediately returns the derailleur motor to its original position after a shock.

SHIMANO SHADOW ES: This evolution of SHIMANO's groundbreaking SHADOW concept for chain stabilisation presents itself narrower and more robust.

Precise and clean wireless shifting:  Wireless Di2 and HYPERGLIDE+ technology ensure harmonious, precise, and delay-free shifting operations.

Wedge-shaped: The new wedge shape of SHIMANO's most resilient derailleur avoids more direct impacts and glides smoothly off obstacles upon impact.

Protected battery: The battery is securely shielded, ensuring it does not shift even in rough terrain, and is easily removable for charging.

Features:

• Total capacity: 41
• Technology: Di2
• Rear gear steps: 12-speed
• Recommended chain: CN-M9100
• Max. largest sprocket: 51
• Max. smallest sprocket: 10
• Mounting: Standard mount
• Cage: medium