STONE Chainring Bolt Decorative Cover Caps for Shimano 105, Ultegra & Dura-Ace Road Cranksets (1x and 2x Setups)
These STONE decorative cover caps are designed for Shimano road cranksets, covering exposed chainring bolts for a cleaner, more finished look while helping keep dust and dirt out. Available in versions to match both 1x single chainring and 2x double chainring setups.
Compatibility
These decorative caps fit the following Shimano road cranksets:
| Groupset | Compatible Cranksets |
|---|---|
| Shimano 105 | FC-5800 / FC-R7000 / FC-R7100 |
| Shimano Ultegra | FC-6800 / FC-R8000 / FC-R8100 |
| Shimano Dura-Ace | FC-9000 / FC-R9100 / FC-R9200 |
Suitable for both 1x single chainring and 2x double chainring setups. Please select the correct version according to your crank model and chainring configuration.
Important: Caps for different crank models are not interchangeable. Please choose according to your exact bike crank model.
Important Notes
- 1x single-chainring decorative caps can be used on both single and double chainring setups.
- 2x double-chainring decorative caps are designed exclusively for 2x double chainring setups and cannot be used on 1x single chainring setups.
Product Information
- Brand: STONE
- Product Name: Chainring Bolt Decorative Caps for Single & Double Chainrings
- Material: AL7075-T651 aluminum alloy
- Manufacturing Process: Full CNC machining
- Color: Black
- Weight: Approx. 11g per set, including bolts and decorative caps
Function
These caps cover exposed chainring bolts and spindle-end areas to help prevent dust, dirt, and debris ingress. This helps extend the service life of crankset components while giving your crankset a cleaner, more finished look.
Advantages
- Dustproof and dirt-resistant
- Strong and durable
- Lightweight CNC-machined aluminum construction
- Clean, refined, integrated appearance
- Easy and convenient installation
Installation Instructions
- Clean the crank mounting area thoroughly to ensure it is free of oil, grease, dust, and dirt.
- Confirm that the decorative caps match your crank model and chainring setup before installation.
- Align the decorative caps with the bolt holes and gently tighten them using an internal hex (Allen) wrench.
Package Includes
1 set of bolts and decorative cover caps.
