*PHILWOOD* outboard bottom bracket (aluminum/pink)
These cups are available in the following thread specifications: British, Italian, Raleigh Super Corsa, French, Swiss, and Chater Lea.
They make OBBs in all threadings to enable those with older, classic frames to adapt to current crank technology.
A threadless (press fit) OBB cup set is available for those that wish to convert older Klein frames that used the pressed-in 6003 bearing bottom bracket shells.
Other frames that use a press fit system with 6003 bearings can utilize this threadless OBB as well.
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Crankset : SHIMANO (HOLLOWTECH2)、SRAM (GXP/TRUVATIV)
Shell length : 68mm/73mm
Shell material : aluminum
Bikes assembled by Blue lug related to this product.