Crankset Shimano GRX FC-RX820-1 40T 12s

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)