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Shimano Acera Mountain Bike Rear Derailleur
Wide link design for accurate shifting
Advanced Light Action design
7/8 speed compatible
Top-Normal spring action (standard)
Max sprocket: 34t
Compatible with 8-speed HG sprockets, the Shimano Acera RD-410 SGS Rear Derailleur combines style with great value and performance. It's direct-attach and features advanced Shimano technologies, like Advanced Light Action design and low-friction link pivot bushings for crisp, smooth and reliable shifting.
Top-normal design offers crisp, clean, derailleur-controlled shifts to hard gears, allowing excellent shifting under heavy load and acceleration -- particularly with RapidFire shifters
Advanced Light Action design for smooth, easy gear changes
Low-friction link pivot bushings provide better shifting response
Oversized 13-tooth pulleys
Aluminum and steel construction for lightweight strength