OCTALINK Bottom Bracket

ALIVIO_M4000_m

BB-ES300-E

ALIVIO_M4000_m

BB-ES300-E

OCTALINK Bottom Bracket

  • FEATURE
    • Durable spline reinforced construction
    • 26 g lighter weight than BB-ES25
    • Good chain line control with chain stabilizer
    BENEFIT
    • Stiff and lightweight for efficient power transfer
    • Quick and precise assembly

TECHNOLOGIES

PRODUCT SPECIFICATIONS

MODEL NO BB-ES300-E
SERIES SHIMANO ALIVIO M4000 Series
Structure_E-type X
Axle length / shell width_118_68mm_(BC1.37) X
Axle length / shell width_121_73mm_(BC1.37) X
Axle length / shell width_126_68mm_(BC1.37) X
Axle length / shell width_126_73mm_(BC1.37) X
Axle length / shell width_113_68mm_(BC1.37) X
Axle length / shell width_121_68mm_(BC1.37) X
Spindle_Octalink X

SERIES LINE-UP

  • Crankset OCTALINK Crankset (3x9-speed)
  • Bottom Bracket OCTALINK Bottom Bracket
  • Shift Lever RAPIDFIRE PLUS Shift Lever (3x9-speed)
  • Hub Front Hub for Disc Brake