Wheels Manufacturing Chainring Spacers

These spacers are designed to fine-tune your chainline by adjusting the position of your inner and middle chainrings. They help eliminate chain rub and improve shifting accuracy by ensuring your chain is perfectly aligned with the cassette.

These spacers feature an 8mm inner diameter, which is the standard size for most chainring bolts. They are compatible with the vast majority of cranksets that utilize standard bolt-on chainring configurations.

This bulk pack is intended for mechanics and frequent riders who perform regular drivetrain maintenance. Having a larger quantity on hand ensures you have enough spacers to dial in multiple bikes or make precise adjustments across different chainring combinations.

Yes, these aluminum spacers are suitable for use with steel, aluminum, and carbon chainrings. Their durable construction ensures they won't deform under the torque of your chainring bolts.

You likely need spacers if you are experiencing chain rub against the front derailleur cage or adjacent chainrings, or if your chain is not tracking smoothly across the cassette. They are a common solution when upgrading components or mixing drivetrain parts that don't perfectly align out of the box.