Shimano Rear Derailleur Acera M3020 7/8 Speed

Shift smoother across 7/8 speeds with Shimano Acera M3020, handling up to 40t cogs for urban power and precision you control

€23

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Unleash Precision Shifting for Every Ride.

Struggling with unreliable gear changes can kill your momentum and focus. The Shimano Acera M3020 rear derailleur delivers smooth, consistent shifting across 7 and 8-speed setups, ensuring you conquer every terrain with confidence. Designed to handle a wide gear range up to 40 teeth, it eliminates hesitation and maximizes your bike’s performance.

Key Features

  • Seamless compatibility with 7 and 8-speed drivetrains for versatile upgrades.
  • Robust construction built to withstand urban grit and off-road challenges.
  • Wide capacity supports cassettes up to 40 teeth for ultimate gear range.
  • Precision engineering ensures crisp, reliable shifts every time.
  • Optimized design for quick installation and low maintenance.

Technical Specifications

  • Model: Shimano Acera M3020 rear derailleur.
  • Speed compatibility: 7/8-speed systems.
  • Maximum sprocket size: 40 teeth.
  • Minimum sprocket size: 11 teeth.

Frequently Asked Questions

No, the Acera M3020 is designed specifically for 7 and 8-speed drivetrains and may not perform optimally with 9-speed setups.
The Shimano Acera M3020 supports a maximum sprocket size of 40 teeth, allowing for a wide gear range suitable for varied terrains.

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