The Campagnolo Record 11S Derailleur Pulley Wheel Set is an essential upgrade for road cyclists who want to optimize their drivetrain performance. This pulley wheel set is designed to provide smooth, efficient shifting for Campagnolo 11-speed drivetrains, reducing friction and ensuring quick, precise gear changes. The 8.4mm pulley wheels are crafted with high-quality materials to ensure durability and reliable performance, even under high-stress conditions such as racing or long-distance riding.With precision bearings and an advanced design, these pulleys minimize the loss of energy during the shifting process, which improves the overall efficiency of your bike's drivetrain. Whether youre a competitive rider or someone who values top-notch performance, the Campagnolo Record 11S Derailleur Pulley Wheel Set is a reliable choice for enhancing your bike's shifting responsiveness.Features:- Designed for Campagnolo 11-speed drivetrains- Precision 8.4mm pulley wheels ensure smooth and efficient shifting- High-quality materials for long-lasting durability- Reduces friction to improve drivetrain efficiency- Suitable for competitive and recreational cyclists

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