The Shimano Acera RD-T3000-SGS 9spd Rear Derailleur delivers smooth and reliable shifting with a durable long-cage design. A double servo-panta mechanism ensures precise gear changes, keeping the drivetrain responsive in every situation. A lower-profile shape reduces the chance of impacts, providing extra protection. Pre-assembled inner cable fixing bolts allow for quick and straightforward installation. Stainless steel adjustment bolts offer long-lasting performance, making the Shimano Acera RD-T3000-SGS 9spd Rear Derailleur a dependable choice for consistent and efficient shifting.Features:- Double servo-panta mechanism for accurate and dependable performance- Lower profile than current RD-M390,Stainless steel adjustment bolts

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