AEST YPU09A-10 12T Alloy CNC Bearing Bicycle Jockey Wheels Pulley
   

specification:                                 

1.Brand: AEST                            

2. Place of origin: SHENZHEN     

3.Material:AL7075 CNC Machined                                                                   

4.  Diameter:Ø5 or 6 mm     

5.Color: Andized Red/ Gold/ Ti/Blue/ Black

6.  Model: YPU09A-10   

7.  Compatibility: Shimano&Sram 7/8/9 se  Bear 1PC