Shimano GRX RX820 1x Crankset

Shimano GRX RX820 1x Crankset

The Shimano GRX RX820 1x Crankset is Shimano’s latest 12-speed crankset for your gravel or cyclocross bike. This 1x crankset is available with 40T to 46T chainring options. These single chainring gearing options allow you to find the perfect gear for your riding while also removing the need for a front derailleur. Additionally, the RX820 can be combined with any of Shimano’s GRX 610-series components.

Key Product Details

Compatibility:

This Shimano GRX 12-speed crankset is compatible with Shimano 24 mm bottom brackets and 12-speed groupsets.

Key Features:

Shimano’s latest 1x crankset, ideally suited gearing for gravel riding, can also be used with 1x or 2x GRX chainrings. See Specs tab for more details.

Advice From Our Staff:

Shimano GRX cranksets are one of the most popular options for gravel and CX riders. This new 820 series is a great crankset for riders looking for a 1x setup for their 12-speed Shimano drivetrain.

Options For This Crankset

• Chainrings: 40 | 42 | 44 | 46
• Crank arm lengths: 160 mm | 165 mm | 170 mm | 172.5 mm | 175 mm

Other Versions to Consider

Shimano GRX RX820 2x Crankset: If you are looking for a 2x crankset, we have the Shimano GRX RX820 2x Crankset. This version provides extra range for rolling terrain or steep climbs.