The absoluteBLACK Oval Guide is designed specifically for oval chainrings, keeping your chain secure at every single crank position. This small and lightweight chain retention system provides extra insurance that the chain will remain securely located.
- Fully compatible with oval chainrings
- The adjustable 48-53mm chainline makes it compatible with most bike setups
- Includes titanium hardware and spacers
- Mounts to ISCG-05 mount with threaded BB cups
- Weight: 17.5g