The Atelier of Maison du Vélo is open Mon-Fri 9h-18h30 and Sat 9h-17h

New in 2025! Maison du Vélo offers a service to wax bike chains.

SHIMANO Rear Derailleur GRX Di2 RD-RX817 11-Speed

SHIMANO Rear Derailleur GRX Di2 RD-RX817 11-Speed

SKU: 4550170443177

CHF 259.00
CHF 259.00
Sale Sold out
/
VAT included.
Size:
This is a pre-order item. It will be ordered for you and delivered as soon as possible.
  • Area of use: Gravel, Cyclecross
  • Shadow+ design for stable shifting
  • Maximum large sprocket: 42T
  • Electronic Di2 shifting system
  • Weight: 318 g