2PCS CNC 7075 Alloy Bike Jockey Wheels 11T 13T Steel Bearing Derailleur Pulley
Upgrade your drivetrain with this2-piece CNC-machined 7075 aluminum alloy jockey wheel set, available in11T and 13T sizes. Featuring smoothsteel bearings, these rear derailleur guide pulleys reduce friction for precise shifting and improved drivetrain efficiency.
2PCS MTB Road Bike Jockey Wheel 11T 13T CNC 7075 Alloy Bearing Pulley
Premium 2-piece rear derailleur jockey wheel set made from CNC-machined 7075 aluminum alloy for strength and lightweight performance. Durable, corrosion-resistant, and easy to install for enhanced cycling performance.