The GRX group is ready for adventure, wherever your bike may take you. This group is designed to be the optimal choice for those riding gravel. Gearing and components are optimized to handle long stretches on dusty and bumpy gravel roads. This variant is the electronic Di2 version, which shifts faster and more precisely than the mechanical version.

The set includes:

• GRX Crankset: FC-RX810 172.5mm 31-48T
• Cassette: CS-HG800 11-speed 11-34T.
• Chain: CN-HG701 112 links.
• GRX Rear Derailleur: RD-RX815
• GRX Front Derailleur: FD-RX815
• GRX Shift/Brake Lever Front: ST-RX815(L) and BR-RX810(F).
• GRX Shift/Brake Lever Rear: ST-RX815(R) and BR-RX810(R).
• 105 Brake Disc: RT-MT900 180mm (2 pcs).
• Di2 Battery: BT-DN110-A
• Di2 Charger: SM-BCR2
• Di2 Wire: EW-SD50 (1x 200mm, 1x 350mm, 1x 650mm, and 1x 900mm).

The group is delivered OEM, meaning that some items are provided without packaging.