????【High Quality Material】：Bicycle rear derailleur hook is made of high-quality aluminium alloy, which is strong, durable, compact, smooth surface, practical, and can extend the service life of the product.
✅【Protect your Bike】：Bicycle rear derailleur hooks silver appearance, good texture, can provide a better use experience to protect your bike from falling, stable performance, durable, economical and practical. Aluminium alloy bicycle rear derailleur hook provides ultimate strength for bike tail hook with excellent toughness.
✅【Durable】：The derailleur bracket is made of high quality aluminium alloy, the bike rear derailleur hook out adapter is durable and wear-resistant, the bike derailleur bracket can be used for a long time; when the bike falls, you may encounter deformation of the gearbox, which will affect the transmission function.
????【Easy to Use】：Bicycle rear end hook is easy to install and remove. Bicycle rear derailleur hook rear gear mechanism is designed with screws with matching screws, easy to install and remove, protect your bike from falling.
????【Applicable Range】：Aluminium bike tail hook screws can absorb collision force and protect the transmission mechanism from damage, suitable for most bikes, mountain bikes, folding bikes, etc., replaceable, reducing frame maintenance costs.
Colour: Silvery
Size: 6cm/2.36inch*4cm/1.57inch