This spacer and bolt kit is designed to convert or adapt 1x setups — providing the proper spacing and secure fastening needed when using hidden-bolt chainrings on SRAM 1x drivetrains like Force 1 or CX1. It’s ideal for riders switching from a traditional bolt chainring system to a hidden-nut configuration while maintaining perfect chainline and drivetrain alignment.
Features
- Includes five spacers plus hidden nut and bolt — everything needed for proper installation
- Compatible with Rival 1 and other SRAM 1x cranksets that use hidden chainring bolts
- Ensures correct chainline and secure chainring attachment
- Provides clean look and reliable function on 1x drivetrains