Shimano GRX RD-RX717-SGS Di2 rear derailleur

The new GRX Di2 2 Shadow ES rear derailleur from the ‘affordable’ RX710 series for gravel use. Fully wireless with the battery protected within the derailleur housing, for 12-speed cassettes with a 10-51 tooth range

Shimano GRX RX 717 Rear Derailleur Compatibility:

The new Shimano GRX Di2 wireless rear derailleur series is compatible with Shimano Di2 wireless MTB, road and gravel shifters and 12-speed cassettes with a 10-51 tooth range. The CN-M7100 chain is recommended. The 12-speed cassettes with a 10-51 tooth range are only compatible with the new Micro Spline freehub bodies

Shimano GRX RD RX717 GS rear derailleur technology

• Long cage, total capacity 41 teeth
• Di2 wireless connection
• Bluetooth® LE Custom
• ANT private
• Shadow ES aluminium parallelogram offset inwards
• Upper pulley: 13 teeth
• Lower derailleur pulley: 13 teeth
• Adjustable spring tension
• Compatible only with Shimano Di2 wireless shifters
• Can only be used with a single chainring on the crankset
• Smallest sprocket that can be shifted: 910 teeth
• Largest sprocket that can be shifted: 45 teeth
• Weight approx. 494g, manufacturer’s specification

Shimano GRX Di2 RD-RX717-SGS rear derailleur:

The brand-new GRX RX717 rear derailleur, combined with a 10-51T cassette, offers riders and racers the speed, range and durability needed to tackle any challenge on gravel. With the built-in Automatic Impact Recovery protection, its shock-absorbing shape and solid pulleys, this rear derailleur withstands heavy impacts whilst still delivering lightning-fast shifting performance.

• In the event of an impact, the wedge-shaped design features fewer edges where roots or stones can catch.
• No magic: Covered, solid derailleur pulleys are a simple solution for protecting the rear derailleur from dirt and debris.
• Robust construction: A wide pivot structure, the sliding plate design, the durable carbon plate and solid derailleur pulleys ensure robustness and longevity.
• Rear derailleur protection function: The new Automatic Impact Recovery function immediately returns the rear derailleur to its original position after an impact.
• SHIMANO SHADOW ES: A slimmer, more stable evolution of SHIMANO’s groundbreaking SHADOW concept for chain stabilisation.
• Precise and smooth wireless shifting: Wireless Di2 and HYPERGLIDE+ technology ensure smooth, precise and lag-free shifting.
• Wedge-shaped: The new wedge shape of SHIMANO’s most durable rear derailleur to date helps prevent direct impacts and glides smoothly over obstacles in the event of a collision.
• Protected battery: The battery is securely shielded so that it does not slip, even on rough terrain, and can be easily removed for charging.

Herstellerinformation: SHIMANO INC., 3-77 Oimatsu-cho, Sakai-ku, Sakai-shi, Osaka 590-8577, Japan, www.shimano.com | EU contact: Shimano Europe BV, High Tech Campus 92, 5656 AG Eindhoven, The Netherlands, www.shimano.com