SHIMANO ACERA OCTALINK E-Type Bottom Bracket

BB-ES300-E

ALIVIO_T4000_m

BB-ES300-E

SHIMANO ACERA - Bottom Bracket - OCTALINK - E-Type

Stiff and lightweight for efficient power transfer, OCTALINK uses a quick and precise assembly and a reinforced spline construction.

  • Stiff and lightweight for efficient power transfer
  • Durable spline reinforced construction
  • 8-splined OCTALINK interface increases the strength and rigidity of the entire assembly
  • 26 g lighter weight than BB-ES25
  • Quick and precise assembly
  • Good chain line control with chain stabilizer

TECHNOLOGIES

PRODUCT SPECIFICATIONS

MODEL NO BB-ES300-E
SERIES SHIMANO ALIVIO T4000 Series
Axle Length / Shell Width 113_68 mm (BC1.37), 118_68 mm (BC1.37), 121_68 mm (BC1.37), 121_73 mm (BC1.37), 126_68 mm (BC1.37), 126_73 mm (BC1.37)
Spindle Type Hollow pipe, OCTALINK
   
Structure E-type

SERIES LINE-UP

  • Bottom Bracket SHIMANO ACERA OCTALINK Bottom Bracket
  • Bottom Bracket SHIMANO ACERA OCTALINK Bottom Bracket
  • Bottom Bracket SHIMANO Threaded Bottom Bracket 68/73 mm shell width
  • Brake SHIMANO Hydraulic Disc Brake 2-Piston MTB Caliper