Wheels Manufacturing Inner Chainring Spacer

These spacers are designed to fine-tune your drivetrain's chain line. By adjusting the position of the inner chainring, they help correct alignment issues, which can significantly improve shifting performance and reduce chain rub.

These spacers feature an 8mm inner diameter, which is the standard size for most chainring bolts. However, you should verify that your specific crankset uses standard 8mm hardware before purchasing.

Each spacer is 2.2mm thick. Because they add a small amount of width to your chainring assembly, you may need to ensure your existing chainring bolts have enough thread engagement to accommodate the added thickness.

This is a bulk pack intended for shop mechanics or riders who frequently maintain multiple bikes. It ensures you have plenty of spares on hand for various drivetrain adjustments or replacements.

Yes, 6061 aluminum is a standard, reliable material for this application. It provides the necessary strength to handle the torque of your drivetrain while remaining lightweight and resistant to corrosion.