The Felt Bayonet 3 Fit Washers are needed to properly install the proprietary aerobar used on all Felt triathlon bikes. The Fit Washers fit between the Bayonet 3 risers, brackets, and/or support bridge to prevent unwanted component rotation. 

• Sold as a set of 8 washers. 
• Multiple washer sets may be needed depending upon how many spacers you need. 
• Use this guide to determine which washers, spacers, and support bridge you may need.