Enduro XD-15 Ceramic Bearing Pulley Set for Shimano


177.00 $ 188.00


Continuing the standard of the longest lasting top performing ceramic jockey pulleys on the market, Enduro machined them to outlast any other on the market. The XD-15 Ceramic Jockey Pulley spins 7 times faster than your BB, the smooth action pulley also increases shifting performance and reduces overall drivetrain wear. 

XD-15 Ceramic Bearings have it all - hands down the speediest, and longest lasting ceramic bearing available on the market. Nitrogen steel is the secret, precision machined and ground to ABEC-5 tolerances at Enduro's facility in Gilroy, California. This very special nitrogen infused XD-15 steel material will not rust or corrode. It has more than 5 times the corrosion resistance of 440C stainless material. A super strong steel made for ceramic balls, XD-15 is the pinnacle in bicycle bearing technology.

  • Ceramic bearings provide superior smoothness, reduced weight, and extended bearing life.
  • Model: Shimano 9/10/11 speed
  • Grade 5 Silicon Nitride ceramic balls, Chromium steel races with triple cryogenic treatment, filled with Kyodo Yushi grease for ceramic bearings
  • Super light Delrin wheels with aluminum dust covers
  • XD pulleys have narrow/wide tooth profile for use on XX1 and X01 rear derailleurs
  • Sold as pair (16g/pair)