UltraZhyyne 21-42Number Universal Road Bicycle Bike Alloy Rear Derailleur Hanger Racing Cycling Mountain Frame Gear Tail Hook Parts

Description

A?single?price,?in?order?to?facilitate?the?identification?of?riders,?tail?hook?are?on?both?sides?of?the?shooting,?not?two? Road MTB Mountain Bikes Cycling Bicycle Rear Derailleur Hook Hanger Parts Product Details: Condition: Brand New Material: Alloy Components:Derailleurs Type:Rear Derailleur Gears:27 Speed Total Capacity:#21 - #42