Product DescriptionThese high quality rear derailleur pulleys are an excellent upgrade to all factory brand rear derailleurs. Significantly reduce drivetrain friction by up to 60% with these high quality ceramic ball bearings.
Super smooth high quality Sealed Ceramic Bearings- Up to 60% less friction
10 tooth cogs- Compatible with current Campagnolo derailleurs
Smooth & precise shifting
Quiet Running Drivetrain
Cog CNC Machined from 7075 Aluminum Alloy
Ceramic Bearings are resistant to corrosion
Ceramic Bearings are 60% lighter than steel
Weight: 8.5 grams each
Read more about the benefits of Ceramic Bearings (PDF download-FSA): Ceramic Revolution
For more information about TOKEN Products, Inc.: Tokenproducts.com
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