Shimano Acera RD-M360 7/8sp Silver Rear Derailleur

• Top-normal design offers crisp, clean, controlled shifts to lower gears, allowing excellent shifting under heavy load and acceleration. • Advanced Light Action design for smooth, easy gear changes • Low-friction link pivot bushings result in improved shifting performance • Oversized 13-tooth pulleys • Aluminum and steel construction for strength, without sacrificing strength.