BB-ES300 Octalink Bottom Bracket
BB-ES300 Octalink Bottom Bracket
BB-ES300 Octalink Bottom Bracket
BB-ES300 Octalink Bottom Bracket
BB-ES300 Octalink Bottom Bracket
BB-ES300 Octalink Bottom Bracket
BB-ES300 Octalink Bottom Bracket
BB-ES300 Octalink Bottom Bracket
BB-ES300 Octalink Bottom Bracket

BB-ES300 Octalink Bottom Bracket

Regular price$29.99
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BB Shell Width (mm)
BB/Frame Interface
Spindle Length
  • In stock, ready to ship
  • Backordered, shipping soon
UPC / SKU
UPC
689228326422
SKU
EBBES300B21
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BB-ES300 Octalink Bottom Bracket $29.99
BB Shell Width (mm): 68
BB/Frame Interface: English
Spindle Length: 121
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Shimano BB-ES300 Octalink V2 Bottom Brackets Fits Shimano Octalink V2 Spline Cranksets Crankarm fixing bolts not included

Bike shipping: $100 for non-electric bikes; $250 for e-bikes.

Higher rates apply to certain long-distance destinations, including Newfoundland and Labrador. Additional charges may apply to remote or rural locations and oversized or overweight items.

Free standard shipping on eligible orders over $150, excluding bikes and e-bikes.

Your shipping charge is shown at checkout before you place your order.

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  • Request deadline: Within 7 days of receiving your bike or 14 days of receiving other items.
  • Condition: Brand-new, never used, and in original packaging. Bikes must be never ridden.
  • Final sale: Sale and special-order items cannot be returned or exchanged. A discount code on a regular-price item does not make it final sale.
  • Return deadline: Approved items must reach us within 7 days of approval.
  • Processing fee: 5% of the amount paid for returned items, excluding taxes and shipping, is deducted from your refund—even for returns brought to a store.
  • Shipping: You pay return shipping or may bring approved returns to either store. Original delivery charges are non-refundable.
  • Start a return: Submit our Online Orders Support form and wait for approval before returning anything.

Read full Returns & Exchanges Policy

For answers to frequently asked questions, visit our FAQ page.

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