STONE Round Aero Chainring 110 BCD for Shimano 105 R7100 Ultegra R8100 Dura-Ace R9200 1x 12 Speed Road Bike Chainwheel Oversized 62T 64T 66T 68T 70T

Product Description

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

This chainring is designed for Shimano 110 BCD 4-arm 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 110 BCD 4-arm 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.

Approximate outside diameter:

• 60T: 250 mm
• 62T: 260 mm
• 64T: 270 mm
• 66T: 280 mm
• 68T: 285 mm
• 70T: 290 mm

Please check carefully before ordering.

Chain Compatibility

Compatible with:

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

Not compatible by default with:

• SRAM AXS 12-speed Flattop chain

If you need SRAM AXS Flattop compatibility, please contact us before ordering for customized tooth profile.

Specifications

Brand: STONE
Product Type: Round Aero Chainring
BCD: 110 BCD
Material: 7075-T651 aluminum
Hardness: HB150
Thickness: 4 mm
Color: Black
Surface Treatment: Anodized
Process: Full CNC machining
CNC Precision: 0.03 mm
Drivetrain: 1x only
Teeth Range: 42T-70T

Package Includes

1 × Chainring
4 × Standard aluminum bolts

Decorative Caps – Make Your Crankset 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.