4PCS Bicycle Bike Rear Transmission Protector MTB Device Speed Changer Pull Rack Tool

Features:
Compact and lightweight design.
Protect rear derailleur from damage.
Fast and accurate to remove and install.
Universal size suitable for most MTB bikes, road bikes, foldingbicycle ect.
Great tool for protecting your bicycle rear derailleur and tail hook when falling down.

Specifications:
: Black
Weight: 60g
Applicability: Universal
Material: High Quality Steel Iron

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