STONE 110 BCD Round Narrow Wide Chainring for Shimano R7100 R8100 R9200 R9100 R8000 R7000 52T 54T 56T Teeth 1x Road Bike Chainring 9-12 Speed Purple Rose Pink

This 110 BCD narrow-wide chainring provides reliable chain retention and smooth, efficient power transfer. Available in stylish Purple and Rose Red, it is an ideal choice for riders looking to combine dependable performance with a distinctive appearance. Available in 52T, 54T, and 56T options.

🧱 Specifications

🔧 Compatibility

This chainring is designed for Shimano 110 BCD 4-arm road cranksets and is suitable for 1x single chainring setups only.

Perfect Fit For:

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

Also Compatible With:

• For Shimano Dura-Ace R9100
• For Shimano Ultegra R8000
• For Shimano 105 R7000
• For Shimano 9000 Series
• For Shimano Tiagra 4700
• For Shimano FC-5800
• For Shimano FC-6800
• Compatible with 110 BCD 4-arm power meters

BCD: 110 BCD
System: 1x drivetrain only
Front Derailleur: Not supported
2x Drivetrain: Not supported

⚠️ Important Compatibility Notice

This is a narrow wide tooth chainring designed for 1x drivetrain only.
It cannot be used as an inner or outer chainring for 2x drivetrains and does not support front derailleur shifting.

Chain Compatibility:

• Shimano road chain: 9 / 10 / 11 / 12 speed
• Shimano MTB chain: 9 / 10 / 11 / 12 speed
• SRAM road chain: 9 / 10 / 11 speed
• Not compatible with SRAM AXS 12-speed Flattop chain（contact us if you need AXS tooth）

Important Note for Shimano 12-Speed Users:
For Shimano 12-speed chains, please replace the original Shimano 12-speed quick link with another brand 12-speed quick link, such as KMC, YBN, SUMC, or similar brands.
The original Shimano 12-speed quick link may be too narrow for this chainring.

⭐ Key Features

1. High-Strength 7075 Aluminum
   Built with premium 7075-T651 aluminum for excellent strength, stiffness, and long-lasting performance.
   
   

2. Full CNC Machining
   Precision CNC processing with 0.03 mm accuracy ensures a clean fit and smooth chain engagement.
   
   

3. Narrow Wide Tooth Design
   Improves chain retention and helps reduce chain drop for 1x road bike drivetrains.
   

    

    

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   ⭐ Chainring Size Weight

   Teeth	Maximum Outer Diameter (mm)	Hollow Weight (g)
   52	219	123
   54	226	129
   56	235	142

   
   
   

📦 Package Includes

• 1 × STONE Chainring
• 4 × Standard Aluminum Chainring Bolts

🚚 Production Time

Most STONE chainrings are produced by order.
Please allow 3–5 days preparation time before shipment. Thank you for your understanding.