BB-ES51-AK

BB-ES51-AK

BB-ES51-AK

TECHNOLOGIES

PRODUCT SPECIFICATIONS

MODEL NO BB-ES51-AK
SERIES SHIMANO
Remarks For FC-M521 Only
Structure_For chain case
   
Spindle_Hollow pipe
Spindle_Octalink
Spindle Type Hollow pipe, OCTALINK
Structure For chain case