The SHIMANO ACERA T3000 derailleur is designed for 9-speed trekking drivetrains and offers precise, reliable performance. This rear derailleur is suitable for mechanical shifting and compatible with 9-speed Shimano systems. It has a largest usable cog of 28 teeth and a smallest usable cog of 11 teeth. With a maximum capacity of 45 teeth and an SGS (long cage) cage length, this derailleur is ideal for mountain bike use.

• Model: RD-T3000
• Series: ACERA T3000 Series
• Color: silver
• Cable adjuster: Yes
• Compatible chain: HG 9-speed
• Direct mounting (conventional)
• Fluorine coated pivot bushings: 1
• Largest sprocket Max.: 34T
• Largest sprocket Min.: 28T
• Max. difference/front: 22T
• Derailleur pulley recessed type derailleur pulley bolt: Yes
• Derailleur pulley teeth: 11T
• Pulley cage: SGS
• Rear gears: 9
• Smallest sprocket Max.: 11T
• Smallest sprocket Min.: 11T
• Capacity: 45T