Skip to content
  1. Moonrise Bike Ride Tickets on Sale Now! Register Here
  2. Fast Shipping on all products!
Shimano BB-ES300 BSA Bottom Bracket - 68mm x 118
Shimano BB-ES300 BSA Bottom Bracket - 68mm x 118
Shimano ES300 73 x 126mm Octalink V2 Spline English Bottom Bracket
Shimano ES300 70 x 118mm Octalink V2 Spline Italian Bottom Bracket
Shimano ES300 68 x 121mm Octalink V2 Spline English Bottom Bracket
Shimano ES300 68 x 113mm Octalink V2 Spline English Bottom Bracket
Shimano ES300 70 x 113mm Octalink V2 Spline Italian Bottom Bracket
Shimano ES300 73 x 113mm Octalink V2 Spline English Bottom Bracket
Shimano ES300 68 x 126mm Octalink V2 Spline English Bottom Bracket
Shimano ES300 73 x 121mm Octalink V2 Spline English Bottom Bracket

  • New

Shimano

Shimano BB-ES300 BSA Bottom Bracket - 68mm x 118

Sale price $23.00

Shipping calculated at checkout

Size
Size guide
Interface

29 in stock

Shop with confidence

  • Fast shipping
  • Easy exchanges
  • Trusted reviews
  • Eco materials
  • American Express
  • Apple Pay
  • Diners Club
  • Discover
  • Google Pay
  • Mastercard
  • PayPal
  • Shop Pay
  • Visa
Shimano BB-ES300 Octalink V2 Bottom Brackets
  • Fits Shimano Octalink V2 Spline Cranksets
  • Crankarm fixing bolts not included
    BB/Frame Interface English, Italian
    BB Shell Width (mm) 68, 70, 73
    Spindle Interface Type Shimano Octalink V2
    Spindle Length 113, 118, 121, 126
    Bottom Bracket Shell I.D. 1.37, 36
    Weight 270
    Defined Color Black, Gray
    keyword search EBB5500I18

    • If you don't see exactly what you need or have questions about any product, contact us and we'll do our best to answer your questions and help you find what you need.
    1. Subscribe to our Youtube Channel!