Shimano GRX RD-RX717 Di2 Wireless Rear Derailleur

Description

Gravel Goes Wireless

The Shimano GRX RD-RX717 Di2 Wireless Rear Derailleur paired with a 10-51T cassette gives riders and racers the speed, range, and robustness to pursue any gravel challenge. With built-in automatic impact recovery, an impact-deflecting shape, and solid pulleys, this derailleur stands up to hard impacts and still retains its lightning-quick shifting performance.

It also features the same battery featured on other Shimano GRX, XTR, XT, and Deore wireless derailleurs, so you can swap batteries between your mountain and gravel bikes.

Features:

• 12-speed fully wireless shifting built for rough gravel terrain.
• Robust Design: A wide link structure, skid-plate design, durable aluminum plate and solid pulley add robustness and longevity.
• RD Protection Function: The new Automatic Impact Recovery function instantly returns the derailleur to its original position after impact.
• SHIMANO SHADOW ES: A slimmer, stronger evolution of SHIMANO's pioneering chain-stabilizing SHADOW RD+ concept.
• Protected Battery: Tucked safely inside an enclosed space, the battery won't budge even in rough terrain, while remaining easily removable for charging.
• Battery and charger sold separately

B-Stock - This product has one or more B-Stock units available. These units can be purchased at a discount (see option select). B-Stock units were returned from other customers and may have missing or damaged packaging materials. These units are otherwise as new. The full manufacturer warranty applies. Click Here for more information.