SRAM used in its 2-groups a separate system for mounting the chainrings. Conventional chainring bolts are not compatible!
Carbon Ti now provides an easy way their SRAM 2-fold crank not only lighter, but also to make prettier.
Compatibility: SRAM XX Spider (bolt circle 120 | 80)
Color: red, gold, black, blue, silver, green or acid green
Weight: approx 10g
Scope of supply: Consists 8 screws (4 each for small and large chainring)