Shimano BB-ES300 Octalink ITA Bottom Bracket 70mm Octalink | Bike-Discount

Shimano BB-ES300 Bottom bracket with round hollow axle and multi-toothing for Octalink cranksets. Suitable for frames with ITA thread (70mm).

Compared the power transfer of OCTALINK with the conventional square taper spindle, the 8-splined OCTALINK interface that connects bottom bracket and crank set increases the strength and rigidity for entire assembly.

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Product features – Shimano BB-ES300 Octalink 70mm ITA

• Model: BB-ES300
• BB-Type: Octalink
• Threaded: ITA
• Threaded BB shell width: 70mm

Axle length (choose variant)

• 113mm
• 118mm

Material

• Steel/Resin

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Scope of delivery

• 1 x Shimano BB-ES300 Octalink 70mm ITA Bottom Bracket