Wave washer for use on 30mm crank spindles. Helps to eliminate side play in cranks or pre-load angular contact bearings. Please refer to your crankset manufacturer's installation instructions for proper placement.

• Inner Diameter: 30.3mm
• Outer Diameter: 39.4mm
• Uncompressed Thickness: 2.1mm
• Compressed Thickness: 0.5mm
• Spring Steel
• 10 per bag

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