BOTTOM BRACKETS

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

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Our full precision, fully CNC’D BB86 CERAMIC bearing bottom bracket is one of a kind in the BMX market! Ceramic bearings in test shows to roll faster and last longer than steel bearings, as well are lighter. Utilizing silky smooth sealed cartridge ceramic bearings, this BB is the top of the...

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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.Waterproof ceramic 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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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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Replacement Praxis™ M35 external bottom bracket with precision Enduro™ bearings. Please note, this bottom bracket is intended for use with Box One (aka Vector) M35 cranks only and is not compatible with BB86 or BB92 frames. FOR PF30 or BB30 only.

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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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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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Many of the top frames on the market utilize a press-fit BB86 bottom bracket shell. Avian offer two versions, a standard sealed BB as well as a sealed ceramic BB. No spacers required, and with 10mm bearing contact per side of the shell, the days of creaky bottom brackets are over.  SPEC...

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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 Answer BMX Slider Bottom Bracket is one of the most popular and functional bottom bracket kits available in BMX Racing. Pinpoint chain alignment is always a snap, so there is no excuse for not having the race bike as dialed as possible. The Answer Slider Euro BB allows the user to easily and...

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