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Kcnc Ceramic Pulley Wheel

Is This it? #01
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Product Description

KCNC's pulleys are intentionally designed with an integral amount of "float," or lateral movement. This movement allows the pulley to settle into an optimum position under each cassette cog. The result is faster, smoother shifts and a quieter drivetrain. In our experience, these are the best-shifting after market pulleys available, past or present.

Each KCNC pulley wheel is equipped with a high quality hybrid ceramic cartridge bearing. The advantages of using a ceramic bearing in the rear derailleur's pulleys are the most dramatic of any other bicycle bearing system. This is due to the high speed at which the pulleys spin - often as high as 600 RPM.

Each pulley is machined from light and strong 7075 aluminum and anodized, with laser cut logos.


Sold as an individual pulley. Compatible with all Campagnolo, SRAM (road and X-0), and Shimano rear derailleurs. (Campagnolo 10 speed derailleurs are equipped with 10 tooth pulleys, SRAM, Shimano, and 11 speed Campagnolo are equipped with 11 tooth pulleys).

Product Specifications

Weight8.5 grams
Material7075 aluminum
Bearing Size689, hybrid ceramic
Available Sizes10, 11, 12, 13 tooth
Available Colorsblack, blue, gold, green, red, silver
Compatible DerailleursShimano, Campagnolo, Sram

Product Reviews

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  1. Smoooth

    Posted by SnakePlissken

    Super easy to install, look great for a stylized build, and don't catch as much grime as plastic pulley wheels! They roll very nicely as well.

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