GRX 827 Di2 12-Speed Wireless Rear Derailleur

Shimano 827 GRX Di2, 12-Speed Shadow ES Rear Derailleur

The new Shimano GRX 827 Di2 12 speed Shadow ES Rear Derailleur features a fully wireless, removable battery for fast, reliable shifting and convenient recharging on mixed terrain.

Equipped with integrated Shadow ES technology, it delivers precise gear changes even over rough ground, while the low-profile skid plate design helps avoid contact with rocks and roots. The latest chain stabiliser system offers improved chain wrap for better shifting performance, enhanced chain security and quieter operation. Designed for durability, it requires no maintenance and ensures consistent performance over time.

Please Note: Battery Not Included