BB0020: Titanium BB30, 1.875" OD x 73 mm Wide

BB0020: Titanium BB30, 1.875" OD x 73 mm Wide

3 In stock

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This bottom bracket shell is machined from 2" x .180" wall 3/2.5 titanium tubing. The width is 73 mm and the outside diameter is 1.875". Both dimensions are machine finished to size. The bearing bore is supplied undersized, 1.640"/1.643", and must be finished to size by the framebuilder after welding. Snap-ring grooves are finished to size. The inside diameter is relieved to 1.745"/1.755".

Use with heatsink FT5003 (see Related Products on this page).

Item sold individually.

Photo courtesy of Seven Cycles.



Item Number BB0020
Weight/Grams 82
Alloy 3/2.5
Style BB30
Outside Diameter 1.562"
Actual Width 73 mm
PDF Drawing BB0020
STEP File (right click, "save as") BB0020