With the Wheel MFG Bottom Bracket Spacer at J&R Bicycles you can easily adjust your chainline and clean up slack if you use 24mm or 22/24mm spindle cranks. They’re made of Delrin, a high performance acetal plastic resin which gives them tons of damage and wear resistance. These spacers are a slim .5mm thick and you get 10 in each bag.

Features:

• 24mm I.D.
• 0.5mm thick
• 10 spacers per bag
• Machined engineering-grade Delrin