Octalink splined axle/crank arm interface - results in more rigid crank assembly compared to square tapered spindle. Sealed cartridge assembly with oversize ball bearings - maintenance-free with high efficiency rubber seals keep out dirt, mud, and water.
|BB SHELL THREAD (SPINDLE)||English Thread|
|BB SHELL WIDTH||73mm|
|BB SHELL INTERFACE||Threaded|
|SPINDLE INTERFACE||Octalink V2|
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