STONE Chainring Bolt Cover Caps for SRAM Force 107BCD 12-Speed Cranksets – CNC Aluminum Decor Caps for 1x/2x Chainrings
These STONE chainring bolt cover caps are designed for SRAM Force 107BCD 12-speed cranksets and BCD107 power meter spiders. They fit STONE 107BCD Force chainrings in both 1x single and 2x double chainring setups, covering exposed bolts for a cleaner, more finished look.
Compatibility
These bolt covers are made for SRAM Force BCD107 12-speed cranks and STONE 107BCD Force chainrings:
| Component | Compatibility |
|---|---|
| SRAM Force eTap AXS cranksets | Compatible |
| BCD107 power meter spiders | Compatible |
| STONE 107BCD Force 2x double chainring setup | Compatible |
| STONE 107BCD Force 1x single chainring setup | Compatible |
| SRAM Rival or other non-specified chainrings | Not compatible |
Compatibility with other brands is not guaranteed.
Important Installation Note
- Due to the special arm angle design of SRAM’s new 12-speed cranks, one cover may interfere with the crank arm if installed directly.
- Please remove the spider before installing the bolt covers.
Package Includes
As shown in the picture:
- 4 pcs bolt covers
- 4 pcs screws
- 4 pcs nuts
- 4 pcs washers
Product Information
- Brand: STONE
- Product Name: 107BCD Force Chainring Bolt Caps
- Material: AL7075-T651 aluminum alloy, CNC-machined
- Weight: Approx. 24g, including bolt covers, screws, nuts, and washers
Function & Advantages
These covers hide exposed chainring bolts and spindle areas, helping protect against dust, dirt, and debris while giving the crankset a cleaner, more integrated look.
- Dust- and dirt-resistant
- Strong and durable
- Lightweight CNC-machined aluminum construction
- Clean and stylish appearance
- Suitable for both 1x and 2x setups
- Easy installation with included screws, nuts, and washers
Installation Instructions
- Remove the spider before installing the bolt covers to avoid interference with the crank arm.
- Clean the crank mounting area thoroughly to make sure it is free of oil, dust, and dirt.
- The four bolt covers have different dimensions for different crank arm positions. If one cover does not fit properly, try swapping its position with another cover.
- For 2x setup, install the covers without washers. For 1x setup, install the covers with washers.
- Align the screw holes and gently tighten the screws with an internal hex wrench. Tighten the screws diagonally and evenly.
