Gear MTB Road Bike Rear Derailleur Hanger Frame Gear Tail Hook Cycling Parts Tail Hook Extender

Label:Yes Suit for MTB cassette 40T 42T 46T 50T; and Road bike 32T 36T Size: Approx.44.8*22mm 100% brand new with high quality Color: Blue, Gold, Black,Red,Silver Package Included:1 x Hanger Extension Extender(Screw included) Material: Aluminum Weight: Approx.10g (Screw included) Note:Please allow minor error due to manual measurement.The colors may be a little difference for the different monitor display.

Gears: 10/11 Speed The bicycle rear derailleur hanger is made of aluminum Zinc Zinc Zinc Zinc Alloy material; it is durable, firm, sturdy and corrosion resistance. Easy to install in less than 5 minutesUseful when using larger cassettes to increase gear range