MUQZI 11T/12T/13T Bike Rear Derailleur Pulley Roller Idler Bearing Jockey Wheel Pulley Set for MTB Mountain Road Bikes Bicycles (2 Pieces)

The MUQZI Bike Rear Derailleur Pulley is a game-changer for any cyclist looking to improve their riding experience.

Made from high-quality aluminum alloy, this pulley is lightweight yet durable, ensuring that it can withstand the rigors of daily use.

The ceramic bearing upgrade design reduces resistance during cycling, resulting in faster and more efficient pedaling.

Plus, the product comes with everything you need to install it, including 2PCS Bicycle Rear Derailleur Pulleys, 2PCS Bike Rear Derailleur Bolts, and 2PCS 4mm Adapters.

The pulley is compatible with most mountain bikes and road bikes, making it a versatile solution for any cycling enthusiast.

Don't settle for a subpar rear derailleur pulley - upgrade to the MUQZI Bike Rear Derailleur Pulley today!