KCNC Bike
KCNC Bike

KCNC Ceramic Derailleur Pulley Wheel

(30)
Item #: RD243Z00
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KCNC Ceramic Derailleur Pulley Wheel

KCNC 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. 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 individually
  • 10, 11, 12, 13T available
  • 7075 anodized aluminum construction
  • 689 hybrid ceramic bearings
  • Weight: 8.5g
  • Compatible with all Campagnolo, SRAM (road and X0), and Shimano rear derailleurs.
    (Note: Campagnolo 10 speed derailleurs are equipped with 10 tooth pulleys, SRAM, Shimano, and 11 speed Campagnolo are equipped with 11 tooth pulleys)

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CALIFORNIA PROPOSITION 65 WARNING: This product can expose you to chemicals including (Cadmium, Phthalates, Bisphenol, Nickel (Metallic), di(2-ethylhexyl)phthalate "DEHP"), which is known to the State of California to cause cancer and/or cause birth defects or other reproductive harm. For more information, go to www.P65Warnings.ca.gov.

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