FC-RX820-1 GRX CRANKSET - 1X12 SPD

Product Information

The Shimano GRX FC-RX820-1 crankset is purpose-built for the rigors of gravel riding, offering a robust and efficient 1x12-speed drivetrain solution. This crankset strikes an impressive balance between lightweight construction and crucial durability, making it ideal for varied, mixed-terrain adventures. Its design prioritizes optimal power transfer and provides generous clearance for wider gravel tires, ensuring reliable performance when the road gets rough.

Featuring Shimano's proven Hollowtech II technology, the FC-RX820-1 delivers a stiff yet light platform. Riders can fine-tune their gear range for either tighter steps or maximum bandwidth by pairing it with compatible 10-45T or 10-51T cassettes.

Features

• 1x12-speed specific design for gravel cycling.
• Hollowtech II construction for enhanced stiffness and reduced weight.
• Optimized chainline (49.7mm) provides increased clearance for wide tires.
• Available with 40T or 42T chainrings to suit diverse riding styles.
• Q-factor of 151mm.

Specs

• Crank arm material: Aluminum.
• Crank arm lengths: 165mm, 170mm, 172.5mm, 175mm.
• Weight: Approximately 644g (40T, 172.5mm) or 656g (42T, 172.5mm).