STONE 110BCD Round Chainring for Shimano 105 R7100 Ultegra R8100 Dura-Ace R9200 42–72T, 4mm Thickness

STONE 110BCD Round Chainring for Shimano 105 R7100 Ultegra R8100 Dura-Ace R9200 42–72T, 4mm Thickness

Upgrade your road bike with the STONE Round Aero 110BCD Chainring.

Technical Specifications

This chainring is designed for Shimano 110BCD 4-Arms road cranksets. It is made from high-strength 7075-T651 aluminum and fully CNC machined for excellent stiffness, durability and precise fitment.

It is suitable for 1x drivetrain use only.

It is not designed for 2x systems and does not support front derailleur shifting.

Compatibility

Perfect fit for:

• for Shimano 105 R7100
• for Shimano Ultegra R8100
• for Shimano Dura-Ace R9200

Also compatible with:

• for Shimano Tiagra 4700
• for Shimano 105 5800 / R7000
• for Shimano Ultegra 6800 / R8000
• for Shimano Dura-Ace 9000 / R9100

Compatible crank type:

• for Shimano 110BCD 4-Arms road crankset

Not compatible with:

• 2x drivetrain systems
• Front derailleur shifting use

Teeth Options

Available sizes:

42T / 44T / 46T / 48T / 50T / 52T / 54T / 56T / 58T / 60T / 62T / 64T / 66T / 68T / 70T

Note:

• 62T / 64T / 66T / 68T / 70T are oversized customized chainrings.
• Please check your frame clearance before buying oversized sizes.

Oversized Size Notice

For large sizes from 62T to 70T, please make sure the chainring will not touch your bike frame, chainstay or other parts.

Chain Compatibility

Compatible with:

• 9 / 10 / 11 / 12-speed MTB chains
• 9 / 10 / 11-speed road bike chains
• for Shimano 12-speed road bike chains

Not compatible by default with:

• for SRAM AXS Flattop 12/13-speed chain

If you need for SRAM AXS Flattop 12/13-speed compatibility, please contact us before ordering for customized tooth profile.

Specifications

Brand: STONE

Product Type: Round Aero Chainring

BCD: 110BCD

Material: 7075-T651 aluminum

Hardness: HB150

Thickness: 4mm

Color: Black

Surface Treatment: Anodized

Process: Full CNC machining

CNC Precision: 0.03mm

Drivetrain: 1x only

Teeth Range: 42T-70T

Package Includes

1 × Chainring

4 × Standard aluminum bolts

Decorative Caps – Make Your Crankset for Look Cleaner and More Stylish

Buy here, if you want

Stone Bike Chainring Decoration Caps Cover Bolts for Shimano Crankset R7100 R8100 R9200 R7000 R8000 R9100 5800 6800 9000

Decorative bolts are not included. They need to be purchased separately.

Important Notice Before Purchase

This chainring is for 1x use only.

It is not suitable for 2x drivetrain systems.

It does not support front derailleur shifting.

Please confirm your crankset model, drivetrain type, chain type and frame clearance before placing the order.

Wrong purchases due to compatibility issues are not eligible for refund or return.

Available Options

Each row below is one available option combination. Choose the complete combination that matches your setup.