RD-M9250-GS XTR Di2 REAR DERAILLEUR 12-SPEED FOR 9-45T CASSETTE

Product Information

The Shimano XTR RD-M9250-GS Di2 rear derailleur ushers in a new era of wireless mountain bike shifting, engineered for both top-tier enduro athletes and weight-conscious XC racers. This 12-speed medium cage derailleur is optimized for robust performance with a 9-45T cassette, blending precise electronic shifts with exceptional impact survivability. With its redesigned wedge shape and advanced protection features, it’s built to deflect trail obstacles and keep you focused on the ride.

Experience seamless, instantaneous gear changes thanks to wireless Di2 technology and HYPERGLIDE+ compatibility. The integrated, yet removable, battery is securely tucked away, providing reliable power for long rides.

Features

• Wireless Di2 electronic shifting delivers crisp, fast, and accurate gear changes.
• Automatic Impact Recovery instantly returns the derailleur to its original position after a hit.
• SHADOW ES low-profile design and wedge shape offer increased ground clearance (23mm additional) and deflect impacts.
• Wide link structure, durable carbon outer plate, and solid pulley enhance robustness and longevity.
• Compatible with HYPERGLIDE+ technology for smooth shifting under load.
• Protected, removable internal battery (BT-DN320) for security and convenient charging.

Specs

• Rear Speeds: 12
• Cage Length: Medium (GS)
• Largest Cog Capacity: 45T
• Smallest Cog Capacity: 9T
• Total Capacity: 36T
• Pulley Teeth: 13T
• Weight: 389g
• Color: Black/Gray
• Rear Derailleur Mount Type: 10x1 Standard, Shimano Rear Direct Mount
• Rear Der/Shifter Compatibility: Shimano Mountain Di2
• Compatible Chain: HG 12-speed
• Wireless Connectivity: Bluetooth LE / ANT+