Shimano GRX FD-RX820 front derailleur

The SHIMANO GRX RX-820-F front derailleur offers lighter front shifting operation and easier setup thanks to its toggle link construction and integrated cable tensioner. Features include a 2.5 mm outboard chain line design that provides wider tire clearance for mixed-terrain riding, and it accommodates a 17T front chainring range for wider gearing options.

Features

• Lighter front shifting
• Smooth and natural shift action
• Toggle link construction
• Wider tire clearance
• Chain line +2.5 mm vs. conventional road front derailleur
• Wider range front gearing
• 17T range
• Precise and easy front derailleur adjustment
• Routing options include bare shift cable and integrated cable housing stop
• Integrated cable tension adjustment

Tech Specs

• Series: GRX
• Front speeds: 2
• Rear speeds: 12
• Compatible chain: HG 12-speed
• Mount: Brazed-on
• Chain line (mm): 47
• Chainstay angle (deg.): 63-66
• Top gear teeth: 46-48T
• Total capacity: 17T
• Link bushings: 7

Find out more on the packaging of this item.