RD-RX827 GRX REAR DERAILLEUR

Product Information

If you're eyeing a seamless and robust drivetrain for your gravel adventures, the Shimano GRX Di2 RD-RX827 12-Speed Rear Derailleur is a strong contender. This wireless electronic derailleur is purpose-built for the rigors of gravel and cyclocross, offering precise and lightning-fast shifts without the clutter of cables. Its SHADOW ES design provides a low profile and exceptional chain stability, ensuring your chain stays put even on the roughest terrain. Plus, the clever Automatic Impact Recovery function means the derailleur can self-correct after an unexpected hit, keeping your ride smooth and uninterrupted.

Features

• Fully wireless Di2 electronic shifting for quick and accurate gear changes.
• SHADOW ES technology offers a low-profile design and enhanced chain stability, minimizing snags and chain slap.
• Automatic Impact Recovery function instantly repositions the derailleur after impacts, maintaining shifting accuracy.
• Robust construction with a wide link structure, skid plate design, and solid pulleys for durability in harsh conditions.
• Protected, removable internal battery for secure power and easy charging.
• Designed specifically for 1x12-speed gravel drivetrains.

Specs

• Speeds: 12-speed
• Cassette Compatibility: 10-51T (SGS long cage)
• Pulley Teeth: 13T
• Weight: Approximately 449 g
• Construction: Aluminum cage, outer/inner link, outer/inner plate
• Connectivity: Bluetooth® LE / ANT+ (Wireless Di2)