Shimano GRX FC-RX600 2x11-speed gravel bike chainring, 46 teeth - Y0K698010

The GRX FC-RX600 46-tooth chainring ( Shimano ) Y0K698010 is a genuine replacement part designed for the Shimano GRX FC-RX600-11 dual-chainring gravel crankset.

With its 46 teeth, this chainring is the large chainring in the 46-30-tooth configuration, specifically designed for the FC-RX600-11 crankset. Shimano The official part number for the 46T chainring compatible with the FC-RX600-11 is Y0K698010.

Designed for Shimano Gravel drivetrains, the GRX FC-RX600 chainring ensures precise chainring shifting performance when the original component is worn or damaged. Its tooth profile and design are engineered to work with the compatible Shimano drivetrain system.

The Y0K698010 is the outer chainring in the double-chainring configuration. It is intended to be paired with the 30-tooth inner chainring, part number Shimano Y0K630000, to form the 46-30T combination of the FC-RX600-11.

With its relatively versatile gear ratio, the 46-30-tooth combination is particularly well-suited to gravel riding: the 46-tooth chainring allows you to maintain a sufficiently high gear ratio on flat sections, whilst the 30-tooth chainring makes pedalling easier when the terrain becomes steeper or more rugged.

Key features of the Y0K698010 Shimano

• Genuine Shimano chainring.
• GRX range designed for gravel riding.
• 46 teeth.
• Outer chainring for a double crankset.
• Compatible with the FC-RX600-11.
• Designed for a 46-30-tooth configuration.
• 2x11-speed drivetrain.
• Colour: black.
• Allows you to replace a worn chainring without changing the entire crankset.
• Shimano: Y0K698010.
• EAN: 4550170596927.

A chainring designed for gravel riding

Shimano ’s GRX groupset has been developed to meet the specific demands of gravel riding, with drivetrains suited to use across roads, tracks and rough terrain.

The 46-30-tooth configuration of the FC-RX600 offers an attractive balance between versatility and ease of pedalling. The 46-tooth chainring allows you to maintain a good speed on fast sections, whilst the 30-tooth chainring provides a shorter gear ratio for climbs and technical sections.

Replacing the outer chainring with a Y0K698010 therefore allows you to retain the crankset’s original configuration whilst regaining the chainring-swapping capabilities provided by Shimano.

Why replace your Shimano GRX chainring?

The chainring is directly subjected to the stresses of the drivetrain, and its wear increases gradually with the number of kilometres cycled.

Heavily worn teeth can, in particular, lead to:

• poorer-quality chainring changes;
• a less smooth drivetrain;
• unusual noises or sensations whilst pedalling;
• an increased tendency for the chain to catch or jump under certain conditions.

When the crankset and the rest of the drivetrain are still in good condition, replacing just the chainring is a more cost-effective solution than replacing the entire crankset.

The Y0K698010 therefore allows you to keep your FC-RX600-11 crankset whilst replacing its large chainring.

Compatibility of the Y0K698010 Shimano

The key compatibility details to note are:

Shimano FC-RX600-11 + 46-30T configuration + 46-tooth outer chainring.

Shimano The FC-RX600-11 is listed directly as a model compatible with the Y0K698010.

Shimano ’s documentation for the FC-RX600 also distinguishes between several chainring part numbers: the Y0K698010 for the 46-tooth chainring intended for the 11-speed configuration, the Y0K630000 for the 30-tooth chainring, and the Y0K798010 for the 46-tooth chainring intended for the 10-speed configuration.

This distinction is important: you should therefore not choose a chainring based solely on the number of teeth. The crankset part number and drivetrain configuration must be checked.

Our workshop advice: when replacing the chainring, also check the condition of the 30-tooth chainring, the chain and the cassette. If several components show significant wear, simply replacing the large chainring may not be enough to restore optimal performance.

Another key point: check the crankset part number. Shimano distinguishes between parts designed for the FC-RX600-11 and those intended for the 10-speed version.

Technical specifications