Top 3 19mm Euro Bottom Bracket – Bike Bottom Brackets

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Shimano SM-BBR60 Ultegra / FC-CX70 / 105 Hollowtech II Bottom Bracket

SHIMANO #ad - 14 g lighter than SM-BB6700 Bearing cups anodized. Small ball bearings keep weight low. Smoother than sm-bb6700 50 % less friction. Recommended for ultegra fc-r8000, metrea fc-u5000, 105 fc-5800, FC-6800, FC-CX70.
BrandSHIMANO #ad
ManufacturerShimano #ad
Height11.81 Inches
Length11.81 Inches
Weight0.33 Pounds
Width5.91 Inches
Part Number32172

2. Full Speed Ahead


English, 200-1893, Full Speed Ahead FSA BB-4000 MegaExo External Bearing Bicycle Bottom Bracket

Full Speed Ahead #ad - English threading - 68mm width BC-1. 37 x 24t; 97g. Oversized cartridge bearings. Composite center sleeve with double o-ring seals. Bb-4000 fits omega crankset with 19mm spindle. Forged alloy and CNC machined external cups.
BrandFull Speed Ahead #ad
ManufacturerFull Speed Ahead #ad
Part Number200-1893

3. Black Ops


Black Ops BMX Mid/USA Dualie Bicycle Bottom Bracket Set

Black Ops #ad - Trusted black ops brand that stands for quality and durability. Mid/usa compatible: compatible with both American and Mid style BB shells. Sealed mechanism: Keeps out dirt and debris. Specs: weight: 255g - cup od/bearing od: 41mm or 51mm - Spindle Type: 19mm. Press fit: Bottom bracket cups with sealed bearings.
BrandBlack Ops #ad
ManufacturerBLACK OPS #ad
Height1 Inches
Length8.25 Inches
Weight0.57 Pounds
Width4.7 Inches
Part Number22943
ModelMid/USA Dualie BB