Kcnc Pulley Wheel Ceramic Review

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Kcnc pulley wheel ceramic review.

Find answers in product info q as reviews there was a problem completing your request. Like carbondry this taiwanese manufacturer also uses an 11 tooth upper pulley with a 15 tooth lower wheel. The advantages of using a ceramic bearing in the rear derailleur s pulleys are the most dramatic of any other bicycle bearing system. Bought some inexpensive 11t jockey wheels for my 2 road bikes.

This video shows the comparison of bearing drag between the original dura ace 7900 jockey wheel and the new full ceramic bearing wheel. Back in 1976 roger durham claimed that the reduced friction in his red anodised bullseye jockey wheels pulleys could save you the equivalent of a. This movement allows the pulley to settle into an optimum position under each cassette cog. Ceramic speed s faq says the ospw is compatible with up to a 28 tooth cassette.

The result is faster smoother shifts and a quieter drivetrain. Please try your search again later. I received some kcnc ceramic pulleys from fairwheel bikes a tucson bike shop known for its eclectic inventory of specialty parts aside from being anodized in pretty colors these pulleys promise better shifting thanks to a bit of lateral float as well as less drag from its ceramic bearings. On my bike however even with the b tension screw bottomed out the upper pulley contacted the 28 in the big ring.

Kcnc ceramic derailleur pulley wheel kcnc pulleys are intentionally designed with an integral amount of float or lateral movement. In addition a larger pulley wheel spins slower for a given cadence and in this case each pulley also runs on premium hybrid ceramic bearings with light contact seals and a low friction oil. Each kcnc pulley wheel is equipped with a high quality hybrid ceramic cartridge bearing. Each kcnc pulley wheel is equipped with a high quality hybrid ceramic cartridge bearing.

Cartridge bearing pulley wheels. Customers also shopped for. Kcnc international a company has full of passionate engineers working for the brand kcnc. Ken lin is our leader and chief engineer well honed experience of aluminum and titanium design machining skills for some of the famous bicycle brands in the industry.

Kcnc ceramic derailleur pulley wheel by kcnc.