Onyx Ultra SS Cog Spacer

The Onyx Ultra SS Cog Spacer from ONYX Racing Products is a simple, functional component designed to help dial in single-speed drivetrain setups. At 1.75mm thick, it provides precise spacing to position your cog correctly on the hub, helping to ensure smooth chainline and reliable performance.

• 1.75mm thickness for accurate cog spacing.
• Suitable for single-speed cassette and freewheel applications.
• Manufactured by ONYX Racing Products, a trusted name in cycling components.
• An essential accessory for fine-tuning your drivetrain setup.