Shimano Ultegra - Y0NG98020 - 52T 12-speed Hollowglide chainring for FC-R8100 crankset

Shimano Ultegra Y0NG98020 52-tooth 12-speed chainring for FC-R8100

The Shimano Ultegra chainring - Y0NG98020 is a 52-tooth front chainring designed for Shimano Ultegra FC-R8100 and FC-R8100-P cranksets. Intended for Shimano Ultegra 2x12-speed road drivetrains, it allows you to replace a worn chainring while maintaining the original precision, smoothness, and efficiency of the groupset.

With its 52-tooth chainring, this chainring is designed for cyclists seeking a higher gear ratio, ideal for rolling terrain, accelerations, and sporty road rides. It offers excellent efficiency at high speeds while maintaining the smooth shifting performance characteristic of original Shimano components.

Thanks to its Hollowglide design, 110mm bolt circle diameter, and 4-arm bolt pattern, this Shimano Ultegra R8100 chainring offers an excellent balance of stiffness, lightness, and power transfer efficiency. It's ideal for road cyclists who want to maintain a reliable, high-performance drivetrain that's perfectly compatible with their 12-speed Ultegra crankset.

Technical specifications

• Brand: Shimano
• Range: Ultegra
• Group: Ultegra R8100
• Reference: Y0NG98020
• EAN code: 4550170168056
• UPC Code: 192790168050
• Product type: bottom bracket
• Front deck type: double
• Number of teeth: 52 teeth
• Transmission: 12 speeds
• Reverse speeds: 12
• Technology: Hollowglide
• Mounting: 4 prongs
• Center distance / PCD: 110 mm
• Compatibility: Shimano FC-R8100, FC-R8100-P
• Use: road, training, competition, performance

Compatibility

• Shimano Ultegra FC-R8100
• Shimano Ultegra FC-R8100-P
• Shimano Ultegra R8100 groupset
• Compatible with Shimano 2x12 speed road drivetrains
• Compatible with Shimano 4-arm cranksets with 110mm BCD.

Why choose this Shimano Ultegra chainring?

• Original Shimano Ultegra part
• Compatible with FC-R8100 and FC-R8100-P cranksets
• 52-tooth chainring for 12-speed road drivetrain
• Designed for a dual-tier setup
• Hollowglide Technology
• 110 mm center distance and 4-prong mounting
• Excellent performance on flat ground and at high speeds
• Smooth, fast and precise gear changes
• Ideal for replacing a worn chainring without modifying the drivetrain
• Suitable for road cyclists seeking performance, reliability and versatility