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The Shimano Tension & Guide Pulley Set SGS is a genuine replacement part designed to restore crisp, reliable shifting performance to your Shimano rear derailleur. Over time, derailleur jockey wheels can wear, collect grime, or develop play, all of which lead to vague shifting and extra drivetrain noise. This pulley set replaces both the guide pulley and the tension pulley, giving your derailleur a fresh, precise feel and helping your chain track smoothly across the cassette.
Engineered to Shimano’s proven standards, these pulleys feature durable materials and tooth profiles optimized for consistent chain engagement. They are an ideal choice when servicing a well‑used drivetrain or refreshing a bike before a big season of riding. Installing new pulleys is a simple, cost‑effective way to extend the life of your derailleur and improve overall shifting quality without replacing the entire unit. Whether you ride daily for commuting, training, or weekend adventures, the Shimano Tension & Guide Pulley Set SGS helps keep your drivetrain running quietly, efficiently, and with the dependable performance you expect from Shimano components.
