SHIMANO 105 BB-5500 BOTTOM BRACKET


#03050

As a direct descendent of Dura-Ace, no other road component group provides the same cost-performance value as Shimano 105.

The 8-spline interface between the BB and crank arm forms a strong highly rigid connection that reduces weight and in

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SHIMANO DURA ACE BB-7700 BOTTOM BRACKET

Dura-Ace was designed to give road racing cyclists a performance advantage by reducing bicycle-induced stresses during competition. Choose the BB-7700 for double cranksets, or the BB-7703 for a triple crank setup.

Multi-Bearing Construction: uses

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SHIMANO ES-51 BOTTOM BRACKET

Features an oversize 22mm hollow pipe billet spindle for reduced weight with increased strength and rigidity. Splined crankarm interface results in a rigid, non-loosening interface between bottom bracket and crankset. Cartrid

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SHIMANO SM-FC7800 BOTTOM BRACKET


Bearing cups for use with the new Shimano 7800 Dura-Ace crankset only (spindle is permanently attached to right crankarm).

Use Park Tool BBT-9 tool to install this item.

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SHIMANO XTR 960 HOLLOWTECH II BB CUP


These are the replacement bearing cups for the Shimano XTR 960, XT 760, and Saint outboard bearing cranksets. These bearing cups cannot be used with other makes/models of cranks or bottom brackets.

Use Park Tool BBT-9 tool to install this item.

Please note: this item is sold individually. If you wish to replace both cups, you will need to order 1 left side and 1 right side.

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SHIMANO ULTEGRA 6600 BOTTOM BRACKET


Bearing cups only for the Shimano Ultegra 10 speed outboard-bearing crank/BB combo.

Use Park Tool BBT-9 tool to install this item.

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SUNTOUR XCR BOTTOM BRACKET

ISIS users, we haven’t forgotten about you! SunTour offers their XCR as a simple, reliable replacment. It uses a sealed cartridge bearing design and works for both 68 or 73mm bottom bracket shells. 113mm spindle works with most ISIS crank/frame combinations.

Requires M15 crank bolts (not included).

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FSA BB-9000 MEGAEXO BB


Replacement FSA BB-9000 MegaExo bottom brackets for outboard bearing cranks. Fits FSA K-Force ME ATB &, Afterburner ME ATB.

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FSA EURO PRO BOTTOM BRACKET

FSA Euro Pro Bottom Bracket 
  •  Works with FSA asd well as other popular BMX cranks
  • Includes cups, 4 bearings, spacers, and spindal 
  • Euro threading

 

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TRUVATIV POWERSPLINE BB

TruVativ Power Spline Bottom Bracket. Proprietary spline design popular as OE spec with many moderate-price TruVativ cranks.