The bike rear derailleur hanger is made of aluminum alloy material, it is durable, firm, sturdy and corrosion resistance. Easy to install, suitable for most mountain bike, road bike and so on. 4 different colors offer you choose, you can choose which you like.
Material: Aluminum Alloy
Color: Black, Red, Yellow, Blue (optional)
Size: Approx. 4.5*2.3cm/1.7*0.9”
Package Weight: Approx. 12g
1 x Bicycle Rear Derailleur HangerMade of durable aluminum alloy materail, sturdy, high strength and corrosion resistance