US MTB Bike Hanger Derailleur hanger Bicycle Gear Tail Extension Gear Aluminum
Features:The bicycle 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.
Description:
Brand: Bolany
Item: Extension hanger
Color: black,red,blue,silver,green,purple,brown
Weight: 11.9g,approx
Material:aluminum alloy
Process: CNC precision machining with aluminum alloy anode color screw
Fit: 8-12 speed Cassette,the maximum can be 50T Cassette
Quantity: 1PC