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Bottom Bracket

The bottom bracket fits inside your bike frame and provides a smooth running system for your chainset, there are different typres of bottom brackst from open to sealed units, the newer closed seal units offer an easy to install solution, but for the puritans and old fashioned open bottom brackets feature bearings and user serviceable parts, whereas closed bottom brackets are throwaway items once they are worn.

Shimano BB UN55 Bottom Bracket JIS Square Taper 68 x 113mm English BSA Sealed
Shimano BB UN55 Bottom Bracket JIS Square Taper 68 x 113mm English BSA Sealed
$23.59
End Date: Wednesday Nov-5-2014 10:59:29 PST
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sram gxp bottom bracket
sram gxp bottom bracket
$15.00 (1 Bid)
End Date: Tuesday Oct-21-2014 16:45:17 PDT
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SHIMANO DURA ACE BB 9000 ENGLISH 68MM BLACK BICYCLE BOTTOM BRACKET
SHIMANO DURA ACE BB 9000 ENGLISH 68MM BLACK BICYCLE BOTTOM BRACKET
$34.99
End Date: Saturday Nov-1-2014 10:49:49 PDT
Buy It Now for only: $34.99
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EighthInch 68x110mm JIS Square Taper Fixed Gear Single Speed Bottom Bracket
EighthInch 68x110mm JIS Square Taper Fixed Gear Single Speed Bottom Bracket
$9.50
End Date: Wednesday Oct-29-2014 23:12:41 PDT
Buy It Now for only: $9.50
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Shimano XTR SM BB93 Bottom Bracket
Shimano XTR SM BB93 Bottom Bracket
$25.00 (1 Bid)
End Date: Tuesday Oct-21-2014 17:01:19 PDT
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FSA POWEDRIVE BB 8420 73X113mm BOTTOM BRACKET NEW
FSA POWEDRIVE BB 8420 73X113mm BOTTOM BRACKET NEW
$19.99
End Date: Thursday Nov-20-2014 9:02:43 PST
Buy It Now for only: $19.99
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VP Track Fixie Road Bike Bottom Bracket BB 68x103mm
VP Track Fixie Road Bike Bottom Bracket BB 68x103mm
$12.00
End Date: Saturday Nov-1-2014 13:17:59 PDT
Buy It Now for only: $12.00
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SHIMANO SM BB6700 ULTEGRA Road Bike Bottom Bracket Cup Set BC 137 X 24 NEW
SHIMANO SM BB6700 ULTEGRA Road Bike Bottom Bracket Cup Set BC 137 X 24 NEW
$24.97
End Date: Sunday Nov-2-2014 15:08:14 PST
Buy It Now for only: $24.97
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Chris king bottom bracket
Chris king bottom bracket
$100.00
End Date: Tuesday Oct-21-2014 17:11:39 PDT
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Shimano BB UN55 Road Bike Bottom Bracket 68x113mm English Threaded
Shimano BB UN55 Road Bike Bottom Bracket 68x113mm English Threaded
$14.99
End Date: Monday Oct-27-2014 15:04:14 PDT
Buy It Now for only: $14.99
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Campagnolo Veloce Sqaure Taper Bottom Bracket 68 X 111 English Threaded
Campagnolo Veloce Sqaure Taper Bottom Bracket 68 X 111 English Threaded
$40.00
End Date: Monday Oct-27-2014 14:19:33 PDT
Buy It Now for only: $40.00
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Shimano SM BB70 Mountain Bike Bottom Bracket 73mm English Thread HollowTech II
Shimano SM BB70 Mountain Bike Bottom Bracket 73mm English Thread HollowTech II
$7.11 (5 Bids)
End Date: Tuesday Oct-21-2014 18:01:43 PDT
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Campagnolo English 137 x 24 Bottom Bracket 68 SS 116mm Spindle
Campagnolo English 137 x 24 Bottom Bracket 68 SS 116mm Spindle
$48.00
End Date: Tuesday Oct-28-2014 14:01:09 PDT
Buy It Now for only: $48.00
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NOS YST Bottom Bracket Complete Set BMX 2 24T Square Taper Spindle
NOS YST Bottom Bracket Complete Set BMX 2 24T Square Taper Spindle
$24.00
End Date: Monday Oct-27-2014 22:15:48 PDT
Buy It Now for only: $24.00
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SHIMANO BOTTOM BRACKET SQUARE TAPER 68 x 110 BB UN25 26
SHIMANO BOTTOM BRACKET SQUARE TAPER 68 x 110 BB UN25 26
$14.87
End Date: Friday Oct-31-2014 12:00:43 PDT
Buy It Now for only: $14.87
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FSA Ceramic BB30 to 24mm MegaExo Bottom Bracket Crankset Adapter BB CFMM3C 73
FSA Ceramic BB30 to 24mm MegaExo Bottom Bracket Crankset Adapter BB CFMM3C 73
$10.00 (6 Bids)
End Date: Tuesday Oct-21-2014 18:05:09 PDT
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bb30 bottom bracket
bb30 bottom bracket
$20.00
End Date: Wednesday Nov-19-2014 10:55:17 PST
Buy It Now for only: $20.00
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Shimano UN 55 Square Taper Bottom Bracket 73x118mm
Shimano UN 55 Square Taper Bottom Bracket 73x118mm
$19.99
End Date: Tuesday Nov-18-2014 11:20:25 PST
Buy It Now for only: $19.99
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Shimano SM BB93 Mountain Bike Bottom Bracket 73mm English Thread HollowTech II
Shimano SM BB93 Mountain Bike Bottom Bracket 73mm English Thread HollowTech II
$19.50 (5 Bids)
End Date: Tuesday Oct-21-2014 18:15:38 PDT
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SRAM Truvativ Team GXP Bottom Bracket English 68 73mm Road MTB ATB FIXIE New
SRAM Truvativ Team GXP Bottom Bracket English 68 73mm Road MTB ATB FIXIE New
$29.55
End Date: Tuesday Nov-4-2014 20:16:37 PST
Buy It Now for only: $29.55
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SHIMANO UN55 68 X 1225MM SEALED BEARING JIS SQUARE TAP BICYCLE BOTTOM BRACKET
SHIMANO UN55 68 X 1225MM SEALED BEARING JIS SQUARE TAP BICYCLE BOTTOM BRACKET
$23.54
End Date: Saturday Nov-1-2014 9:24:56 PDT
Buy It Now for only: $23.54
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SHIMANO DEORE SM BB51 EXTERNAL BEARING SILVER BICYCLE BOTTOM BRACKET
SHIMANO DEORE SM BB51 EXTERNAL BEARING SILVER BICYCLE BOTTOM BRACKET
$17.34
End Date: Tuesday Nov-18-2014 9:07:05 PST
Buy It Now for only: $17.34
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Shimano Ultegra BB 6500 Road Bike Bottom Bracket 68mm English Threaded Octalink
Shimano Ultegra BB 6500 Road Bike Bottom Bracket 68mm English Threaded Octalink
$24.99 (1 Bid)
End Date: Tuesday Oct-21-2014 18:16:22 PDT
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SRAM Truvativ Team GXP Bottom Bracket English 68 73mm
SRAM Truvativ Team GXP Bottom Bracket English 68 73mm
$29.87
End Date: Wednesday Nov-19-2014 9:41:04 PST
Buy It Now for only: $29.87
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