Shimano GRX RX820-1 Crankset (Black) (1 x 12 Speed) (Hollowtech II) (175mm) (42T)

Shimano GRX RX820-1 Crankset (Black) (1 x 12 Speed) (Hollowtech II) (175mm) (42T)
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Price: $249.99 (Save 14%)
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Shimano GRX FC-RX820-1 Crankset Description:

The Shimano GRX FC-RX820-1 Crankset brings 1x to Shimano GRX 12-speed. The 1x crankset is designed for gravel racing and fast gravel riding and, when paired with a 10-45t cassette, provides optimal gearing and gear steps to provide the best performance in gravel racing. It's constructed with a slight narrowing, compared to past models, to accommodate a narrower 12-speed chain and promises smooth and reliable shifting. With these two applications in mind, the GRX FC-RX820-1 chainring is a high-performing and versatile part of the fast gravel world.


Features:

  • Narrower teeth to accommodate a 12-speed chain width
  • Pairing with a 10-45t cassette provides optimal gearing and gear steps for gravel racing and fast gravel riding
  • Optimized for use with up to 10-46T and 10-51T cassette options
  • Hollowtech II spindle interface

Specifications:

  • Intended Discipline: Gravel
  • Spindle Diameter: 24mm (Shimano)
  • Bottom Bracket Included: No
  • Pedal Spindle: 9/16"
  • Chainrings Included: Yes
  • Chainring BCD: 110mm Shimano Asymmetric
  • Chainring Mount: 4-Bolt
  • Chainline: 49.7mm
  • Drive Type: 1x
  • Speed Compatibility: 12 Speed
  • Chainring Material: Aluminum
  • Crankarm Material: Aluminum
  • Color: Black
  • Weight: 655g (172.5mm | 40T)

This product was added to our catalog on September 6, 2023