BOTTOM BRACKETS

Press Fit bottom bracket 86 / 92mm.Sealed bearings.Internal Diameter: 41mm.For 24mm spindles.

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Bottom Bracket Euro 68-73mm.Sealed bearings.Outside diameter: 34.5 mm.For 24mm spindles.Weight: 107 gr.

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Bottom Bracket Euro 68-73mm.Sealed bearings.Outside diameter: 34.5 mm.For 24mm spindles.Weight: 98 gr.

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Plastic housing kit Press Fit BB 24. Composite Cups Sealed Cartridge bearings For internal diameter 41mm. For 24mm spindles.

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Euro Isis BMX Racing Bottom Bracket.Sealed bearings.Widths: 113 mm or 118 mm.Outside diameter: 34.5 mm.Weight: 275g (118mm with screws)

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Euro square BMX Racing bottom bracket.Sealed bearings.Widths: 113 mm or 118 mm.Outside diameter: 34.5 mm.Weight: 330g (118mm with screws).

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Replacement BSA bottom bracket for Box One™ -or- Box Two™ M30 cranks (aka M30-M or M30-P). Please note, this bottom bracket is designed to work only with Box One M30-M and Box Two M30-P cranks and is not compatible with cranks from other manufacturers.

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For years, pro BMX racers have modified their bottom brackets by removing the seals and replacing the grease with oil. This results in free-spinning cranks, but also significantly shortens the life of bottom brackets. The Extremum RacePrep™ bottom bracket is the first external BB designed for BMX...

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Box Two™ External bottom brackets feature cold-forged and CNC-machined alloy cups, dual-labyrinth bearing covers and precision sealed bearings. They are the perfect match to Box Three™ and Four cranks, and the ultimate upgrade to the budget BBs sold with most cranksets. Box Two™ External Bottom...

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Designed for use with two piece pro cranks (ideally the AccelerateRs). Ceramic bearings offer a smoother- turning crank than a traditional cartridge bearing for freer turning cranks and less energy wasted. The result is a significant reduction in spinning resistance that can be felt immediately...

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The AVIAN Titanium Square Tapered Bottom Brackets are designed for BMX frames with a standard 68mm threaded bottom bracket shell, found on most Mini through Expert XL size BMX race frames. The bottom bracket features a lightweight titanium square tapered spindle, sealed cartridge bearings, carbon...

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With precision sealed bearings and cold-forged, aluminum CNC machined cups, Box One™ Titanium Square Taper bottom brackets are the best option for young BMX racers and other users of three piece cranks in search of performance gains and weight savings. They have hollow, custom titanium-nitride...

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Smooth rolling precision Japanese bearings. And they know how to make one heck of a fast bearing. Tangent custom designed alloy dust caps sized perfectly to eliminate the need for plastic or alloy spacers to fit Shimano DXR cranks and many others. Compatible with all 24mm race cranks designed...

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The Tangent Square Tapered Bottom Brackets are designed for frames with a standard 68mm threaded bottom bracket shell, found on most Mini through Expert XL size BMX race frames. The bottom bracket features a lightweight square tapered spindle, sealed cartridge bearings, carbon fiber shell wrap....

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The ANSWER BMX Slider BB is an adjustable bottom bracket that allows you to adjust the spindle from side to side before locking into place to attain a more perfect chain line. For use with any square tapered spindle and crank. Available in Black only. Weight: 3.0 oz

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The Answer BMX Slider Bottom Bracket is one of the most popular and functional bottom bracket kits available in BMX Racing. Pinpointing chain alignment is a snap. Plus-up the bike with the weight savings of a titanium spindle. Light weight and strong out of the gate. Titanium square tapered...

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The Rennen Ultralite Mini Bottom Bracket is an engineering masterpiece. We set forth to develop the lightest and smallest bottom bracket in the world, but we did not stop there and made the bottom bracket adjustable. The adjustable feature includes a bearing cup with a taper thread...

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