Shimano Bottom Bracket BSA 118/68mm - BB-ES300 Octalink
Shipping and delivery times
Shipping and delivery times
Your order is handed over to the courier within 24/72 working hours from receipt of payment.
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Returns and support
Returns and support
- You can request a return within 14 days of receiving the goods.
- Product conditions: Items must be new, unused, in their original packaging and with labels attached.
- Shipping costs: Return shipping costs are at the customer's expense.
- Refund method: The refund will be issued within 14 days of product verification, using the same payment method chosen for the purchase.
To consult the complete regulations, exceptions, and detailed procedures, [click here and read our Returns and Refunds policy]
Shimano Bottom Bracket BSA 118/68mm - BB-ES300 Octalink
Description
Description
The Shimano BB-ES300 bottom bracket with the Octalink splined interface is the ideal solution for those seeking a rigid and reliable connection between the crank arm and the spindle. Compared to traditional square taper systems, the 8-spline interface increases the contact surface, significantly improving power transfer and structural strength. Designed with a sealed cartridge, this component ensures smooth rotation over time, requiring minimal maintenance and protecting the internal bearings from dirt and moisture.
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Model: BB-ES300 Octalink
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Spindle Interface: Octalink (8 splines)
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Thread Type: BSA (English)
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Shell Width: 68 mm
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Spindle Length: 118 mm
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Structure: Sealed cartridge with ball bearings
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Installation: Requires specific Shimano cartridge bottom bracket tool
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Advantages: Greater rigidity and durability compared to square taper system
