SHIMANO ROAD ULTEGRA 6870/6800 Rear Derailleur Pulley Black

Shimano Ultegra 6800/6870 11s Jockey Wheel Set. Restore your SHIMANO Ultegra 6800/6870 11-speed drivetrain´s peak performance with this genuine jockey wheel set. Replace worn-out pulleys to regain crisp, silent, and efficient shifting. Engineered for perfect compatibility with Ultegra 6800 (mechanical) and 6870 (Di2) rear derailleurs, this set includes both the guide and tension pulleys. The precision-sealed bearing on the tension pulley minimizes friction, maximizing power transfer, while the guide pulley´s float ensures flawless chain engagement. Maintain your Ultegra system´s smooth, reliable operation and enjoy every ride. Praised as a flawless and perfect product, these high-quality derailleur pulleys are an excellent replacement. They function without any problems and offer great performance. A popular choice for cyclists seeking compatible pulleys for various Shimano (Ultegra, XT, 105) and SRAM derailleur systems. These replacement wheels are a quality part that performs as described. SHIMANO Ultegra 6800/6870 11-Speed Jockey Wheel Set – Restore Peak PerformanceBreathe new life into your high-performance drivetrain with the genuine SHIMANO Ultegra 6800/6870 11-Speed Jockey Wheel Set. As a critical component of your rear derailleur´s transmission system, pulleys wear over time, leading to decreased shifting accuracy, increased noise, and drivetrain friction. This original SHIMANO replacement set is engineered to restore the crisp, silent, and efficient performance you expect from your Ultegra groupset, ensuring every shift is as flawless as the day your bike was new.Designed specifically as a spare part for the acclaimed Ultegra 6800 (mechanical) and 6870 (Di2) series rear derailleurs, this set guarantees perfect compatibility and seamless integration.Key Benefits:* Restore Crisp, Precise Shifting: Worn-out pulley teeth can cause chain hesitation and sloppy gear changes. This brand-new set features perfectly profiled teeth that engage the chain with precision, restoring the fast and decisive shifting action that defines the Ultegra experience.* Maximize Drivetrain Efficiency: The lower tension pulley is equipped with a high-quality, precision-sealed bearing. This significantly reduces rotational friction, ensuring more of your power is transferred to the rear wheel instead of being lost in the drivetrain. Enjoy a smoother, more efficient ride with every pedal stroke.* Silent and Smooth Operation: Eliminate the annoying chain noise and chatter that comes with worn jockey wheels. This genuine SHIMANO set is designed to run smoothly and quietly, allowing you to focus on the road ahead and the sounds of your ride.* Ensure Durability and Longevity: Manufactured to SHIMANO´s exacting standards, these pulleys are built to withstand thousands of miles of rigorous use. Investing in authentic SHIMANO spare parts ensures the long-term health and reliability of your entire transmission.Main Features:This set includes both the upper Guide Pulley (G-Pulley) and the lower Tension Pulley (T-Pulley), which are specifically designed for their distinct roles. The upper guide pulley features a carefully engineered amount of lateral float, which helps accommodate slight misalignments and ensures the chain tracks perfectly onto the cassette cogs for flawless shifting under load. The lower tension pulley, with its sealed bearing, focuses on maintaining chain tension with minimal friction. These replacement jockey wheels are the definitive solution for maintaining your 11-speed SHIMANO Ultegra system.Brand:- SHIMANO.Specifications:-SHIMANO pulley set ´´High End´´self-service package, for RD-6800 / 6803.-SHIM.PULLEY SET HIGH END.-RD6800/6803 2PCS.-JP. tradeinn Bikeinn

Strong and durable Good performance For RD-6800 / 6803 Rear derailleur moun