BB-ES51

TECHNOLOGIES

PRODUCT SPECIFICATIONS

MODEL NO BB-ES51
SERIES SHIMANO
Axle Length / Shell Width 113.0 mm / 68 mm (BC1.37)(for double), 113.0 mm / 70 mm (M36)(for double), 121.0 mm / 68 mm (BC1.37)(for triple)
Spindle Type Hollow pipe, OCTALINK
   
Structure Standard