Fsa Ceramic Pulleys

Cadax ceramic bearing jockey wheel finger spin duration.

Fsa ceramic pulleys.

Upgrade rear derailleur pulleys with ceramic sealed cartridge bearings ceramic bearings are proven harder and smoother than standard bearings teflon composite pulley material for long life and low friction shimano version works for road or mtb. Ceramic pulley jockey wheel. I can feel the difference rotating my crankarms by hand as compared to my other bike without these mods. These pulleys will far outlast normal pulleys and are compatible with most derailleur systems including campagnolo 10t or shimano 11t.

Ceramic bearings are standard equipment on k force components and optional upgrades for most of our other product families. Shimano dura ace rd r9100 11 speed rear derailleur pulley set. For that little bit of extra speed fsa ceramic derailleur pulleys use low resistance long wearing silicon nitride ceramic hybrid bearings and pulley wheels made from durable dupont zytel. Ceramic bearings equal increased speed at a lower effort and increased durability for your high end components.

Pulleys glide on ceramic revolution bearings. If you can feel it by hand then the legs must notice it too. Unsubscribe from bon so. The results showed the shimano acera as the least efficient pulley of the group consuming 1 370 watts set.

Fsa pioneered ceramics in bicycle parts using them in hubs bottom brackets headsets and derailleur pulleys. Arriving friday october 30 2020 27 99. Shimano dura ace rd 7900 10 speed rear derailleur pulley set. Read honest and unbiased product reviews from our users.

Fsa vs ucb bon so. Read honest and unbiased product reviews from our users. Now as to how much this difference is measurable for a cyclotourist such as myself i would agree its all in my. Ceramic bearings are smoother more durable and overall faster than their steel counterparts.

Available in shimano red or campagnolo blue compatible versions. All models were tested as a set of two pulleys typically one upper and one lower pulley. 19 models of derailleur pulleys were tested for efficiency. I have enduro ceramic bb bearings and fsa ceramic pulley bearings.

Based on the data the ceramicspeed pulley is the most efficient pulley consuming 0 033 watts set.