TRiPEAK 12T+14T SHIMANO Oversized Ceramic/Steel Bearing Jockey Wheel Pulley Set for 11Speed Shimano Dura Ace/Ultegra 91xx/R80xx/R70xx Road Cyclocross Gravel Rear Derailleur

The TRiPEAK ceramic bearing pulley is a game-changer for any serious cyclist looking to upgrade their bike's performance.

With its lightweight design, reduced friction, and increased durability, this pulley will give you the smoothest ride possible.

The oversized 12&14-tooth design provides precise chain engagement and ultra-smooth performance, while the ceramic bearings grant creamy chain rotation with less noise and drag.

Plus, it's compatible with a wide range of derailleurs, including SHIMANO Road Ultegra 8000/Dura Ace 9100/105 R7000 11-speed series, ensuring maximum power transfer and minimal friction.

Don't settle for anything less - upgrade to the TRiPEAK ceramic bearing pulley today!