Bottom Bracket

Bottom Bracket ITEMS SHOWN INCLUDE THOSE AVAILABLE ON EBAY:

OLD SCHOOL Nickel COOK BROS BMX Expert Racing FRAME FORK Japan Bottom Bracket
OLD SCHOOL Nickel COOK BROS BMX Expert Racing FRAME FORK Japan Bottom Bracket
$3,499.00
End Date: Monday Oct-9-2017 12:06:47 PDT
Buy It Now for only: $3,499.00
Cervelo 2016 R5 54cm Frameset with Ceramic speed Bottom Bracket
Cervelo 2016 R5 54cm Frameset with Ceramic speed Bottom Bracket
$2,200.00
End Date: Sunday Oct-1-2017 17:54:36 PDT
Buy It Now for only: $2,200.00
VINTAGE ZEUS ROAD BIKE WITH ZEUS 2000 GROUP CINELLI BOTTOM BRACKET
VINTAGE ZEUS ROAD BIKE WITH ZEUS 2000 GROUP CINELLI BOTTOM BRACKET
$2,000.00
End Date: Friday Oct-20-2017 16:40:16 PDT
Buy It Now for only: $2,000.00
SRAM Red 22 Quarq GXP 175 130 bcd Chainring and Bottom Bracket Not Included
SRAM Red 22 Quarq GXP 175 130 bcd Chainring and Bottom Bracket Not Included
$1,600.00
End Date: Sunday Oct-15-2017 10:05:51 PDT
Buy It Now for only: $1,600.00
NOS Campagnolo Campy Bottom Bracket Threading Tool 35x1
NOS Campagnolo Campy Bottom Bracket Threading Tool 35x1
$1,200.00
End Date: Monday Oct-16-2017 6:16:46 PDT
Buy It Now for only: $1,200.00
FSA PowerBox Carbon Road Crankset 170mm 34 50t Bottom Bracket Not
FSA PowerBox Carbon Road Crankset 170mm 34 50t Bottom Bracket Not
$1,195.95
End Date: Thursday Sep-28-2017 7:03:37 PDT
Buy It Now for only: $1,195.95
FSA PowerBox Carbon Road Crankset 1725mm 34 50t Bottom Bracket Not
FSA PowerBox Carbon Road Crankset 1725mm 34 50t Bottom Bracket Not
$1,189.99
End Date: Thursday Oct-5-2017 12:24:53 PDT
Buy It Now for only: $1,189.99
FSA PowerBox Carbon Road Crankset 175mm 34 50t Bottom Bracket Not
FSA PowerBox Carbon Road Crankset 175mm 34 50t Bottom Bracket Not
$1,189.99
End Date: Thursday Oct-5-2017 12:30:15 PDT
Buy It Now for only: $1,189.99
Colnago MASTER 52X53 CAMPAGNOLO CRANKSET C RECORD BOTTOM BRACKET AND HEADSET
Colnago MASTER 52X53 CAMPAGNOLO CRANKSET C RECORD BOTTOM BRACKET AND HEADSET
$956.32
End Date: Monday Oct-9-2017 2:28:59 PDT
Buy It Now for only: $956.32
Bicycle Bottom Bracket Mountain Bike MTB Cycling Aluminum Hole Crank Axis Screws
Bicycle Bottom Bracket Mountain Bike MTB Cycling Aluminum Hole Crank Axis Screws
$999.00
End Date: Friday Sep-29-2017 8:56:46 PDT
Buy It Now for only: $999.00
Greg Lemond Titanium Frameset Mavic Headset And Bottom Bracket
Greg Lemond Titanium Frameset Mavic Headset And Bottom Bracket
$895.00
End Date: Wednesday Sep-27-2017 10:53:01 PDT
Buy It Now for only: $895.00
Very Rare Vintage SON LITE Bottom Bracket w Titanium Spindle 127mm
Very Rare Vintage SON LITE Bottom Bracket w Titanium Spindle 127mm
$899.00
End Date: Wednesday Oct-18-2017 22:15:52 PDT
Buy It Now for only: $899.00
Soma Rush Track Bike Frame Fork Headset Bottom Bracket and Crank New
Soma Rush Track Bike Frame Fork Headset Bottom Bracket and Crank New
$800.00
End Date: Sunday Oct-8-2017 18:54:11 PDT
Buy It Now for only: $800.00
2013 BH GC Aero TT Large 56cm Frameset English Bottom Bracket
2013 BH GC Aero TT Large 56cm Frameset English Bottom Bracket
$799.99
End Date: Saturday Oct-21-2017 15:26:37 PDT
Buy It Now for only: $799.99
Park Tool BTS 1 Bottom Bracket Tap and Facing Set
Park Tool BTS 1 Bottom Bracket Tap and Facing Set
$703.19
End Date: Tuesday Oct-3-2017 9:15:36 PDT
Buy It Now for only: $703.19
NOS Shimano XTR Crankset  Bottom Bracket FC M960 175mm 22 32 44 New in Box
NOS Shimano XTR Crankset Bottom Bracket FC M960 175mm 22 32 44 New in Box
$699.99
End Date: Tuesday Oct-17-2017 9:16:57 PDT
Buy It Now for only: $699.99
American Garage Door HBSLUD Bottom Bracket Assembly 2 to 3 In PR
American Garage Door HBSLUD Bottom Bracket Assembly 2 to 3 In PR
$683.52
End Date: Sunday Oct-22-2017 8:49:05 PDT
Buy It Now for only: $683.52
Ventana El Comandante Single Speed Geared Frame Eccentric Bottom Bracket 22
Ventana El Comandante Single Speed Geared Frame Eccentric Bottom Bracket 22
$650.00
End Date: Monday Oct-2-2017 8:04:38 PDT
Buy It Now for only: $650.00
Park Tool BTS 1 English Bottom Bracket Taps Facer and Handle Set
Park Tool BTS 1 English Bottom Bracket Taps Facer and Handle Set
$681.99
End Date: Saturday Sep-30-2017 1:57:29 PDT
Buy It Now for only: $681.99
NOS bottom bracket spare tap 36x24TPI Italian thread for Campagnolo
NOS bottom bracket spare tap 36x24TPI Italian thread for Campagnolo
$681.00
End Date: Wednesday Oct-25-2017 8:55:11 PDT
Buy It Now for only: $681.00
NOS Cobra Campagnolo spare tap bottom bracket British thread 137x24
NOS Cobra Campagnolo spare tap bottom bracket British thread 137x24
$680.00
End Date: Wednesday Sep-27-2017 5:15:45 PDT
Buy It Now for only: $680.00
NOS GT BMX FSA Racing Freestyle 180mm Crank Set Sealed Japan Bottom Bracket
NOS GT BMX FSA Racing Freestyle 180mm Crank Set Sealed Japan Bottom Bracket
$650.00
End Date: Thursday Sep-28-2017 20:30:30 PDT
Buy It Now for only: $650.00
Park Tool Bottom Bracket Tapping and Facing Set
Park Tool Bottom Bracket Tapping and Facing Set
$659.95
End Date: Sunday Oct-1-2017 2:09:49 PDT
Buy It Now for only: $659.95
FSA PowerBox Alloy Road Crankset 175mm 34 50t Bottom Bracket Not Included
FSA PowerBox Alloy Road Crankset 175mm 34 50t Bottom Bracket Not Included
$648.99
End Date: Thursday Sep-28-2017 7:03:41 PDT
Buy It Now for only: $648.99
FSA PowerBox Alloy Road Crankset 1725mm 34 50t Bottom Bracket Not
FSA PowerBox Alloy Road Crankset 1725mm 34 50t Bottom Bracket Not
$648.99
End Date: Thursday Sep-28-2017 7:03:45 PDT
Buy It Now for only: $648.99
FSA PowerBox Alloy Road Crankset 170mm 34 50t Bottom Bracket Not Included
FSA PowerBox Alloy Road Crankset 170mm 34 50t Bottom Bracket Not Included
$648.99
End Date: Thursday Sep-28-2017 7:03:49 PDT
Buy It Now for only: $648.99
FSA PowerBox Alloy Road Crankset 1725mm 34 50t Bottom Bracket Not
FSA PowerBox Alloy Road Crankset 1725mm 34 50t Bottom Bracket Not
$648.99
End Date: Saturday Sep-30-2017 12:34:10 PDT
Buy It Now for only: $648.99
FSA PowerBox Alloy Road Crankset 175mm 34 50t Bottom Bracket Not Included
FSA PowerBox Alloy Road Crankset 175mm 34 50t Bottom Bracket Not Included
$648.99
End Date: Thursday Oct-5-2017 12:33:25 PDT
Buy It Now for only: $648.99
FSA PowerBox Alloy Road Crankset 170mm 34 50t Bottom Bracket Not Included
FSA PowerBox Alloy Road Crankset 170mm 34 50t Bottom Bracket Not Included
$648.99
End Date: Wednesday Oct-25-2017 13:50:16 PDT
Buy It Now for only: $648.99
ACER LK11605009 LAPTOP SCREEN 116 TOP BOTTOM BRACKET MATTE
ACER LK11605009 LAPTOP SCREEN 116 TOP BOTTOM BRACKET MATTE
$640.65
End Date: Thursday Sep-28-2017 9:47:57 PDT
Buy It Now for only: $640.65
CHIMEI INNOLUX N116BGE L42 LAPTOP SCREEN 116 TOP BOTTOM BRACKET MATTE
CHIMEI INNOLUX N116BGE L42 LAPTOP SCREEN 116 TOP BOTTOM BRACKET MATTE
$640.65
End Date: Thursday Sep-28-2017 9:48:01 PDT
Buy It Now for only: $640.65
ACER TRAVELMATE B113 116 NEW LAPTOP SCREEN TOP BOTTOM BRACKET MATTE
ACER TRAVELMATE B113 116 NEW LAPTOP SCREEN TOP BOTTOM BRACKET MATTE
$640.65
End Date: Thursday Sep-28-2017 9:48:21 PDT
Buy It Now for only: $640.65
CHIMEI INNOLUX N116BGE L32 LAPTOP SCREEN 116 TOP BOTTOM BRACKET MATTE
CHIMEI INNOLUX N116BGE L32 LAPTOP SCREEN 116 TOP BOTTOM BRACKET MATTE
$640.65
End Date: Sunday Oct-22-2017 16:01:32 PDT
Buy It Now for only: $640.65
SRAM Red Quarq Power Meter GXP BB90 Bottom Bracket with 55 42 chainrings
SRAM Red Quarq Power Meter GXP BB90 Bottom Bracket with 55 42 chainrings
$624.99
End Date: Tuesday Oct-10-2017 20:30:42 PDT
Buy It Now for only: $624.99
FSA SL K Tandem Rear 30 39 52T 1725mm 68 73 Crankset with Bottom Bracket
FSA SL K Tandem Rear 30 39 52T 1725mm 68 73 Crankset with Bottom Bracket
$629.99
End Date: Thursday Oct-5-2017 12:55:58 PDT
Buy It Now for only: $629.99
FSA SL K Tandem Rear 30 39 52T 1725mm 68 73 Crankset with Bottom Bracket
FSA SL K Tandem Rear 30 39 52T 1725mm 68 73 Crankset with Bottom Bracket
$629.99
End Date: Thursday Oct-5-2017 12:56:07 PDT
Buy It Now for only: $629.99
FSA SL K Tandem Rear 30 39 52T 1725mm 68 73 Crankset with Bottom Bracket
FSA SL K Tandem Rear 30 39 52T 1725mm 68 73 Crankset with Bottom Bracket
$629.99
End Date: Friday Oct-6-2017 7:29:10 PDT
Buy It Now for only: $629.99
NOS GT BMX RACING Bottom Bracket 1pc Crank 175mm 44t Chain Ring Pedals
NOS GT BMX RACING Bottom Bracket 1pc Crank 175mm 44t Chain Ring Pedals
$599.00
End Date: Wednesday Oct-18-2017 10:58:17 PDT
Buy It Now for only: $599.00
ACER LK11605009 LAPTOP SCREEN 116 TOP BOTTOM BRACKET MATTE
ACER LK11605009 LAPTOP SCREEN 116 TOP BOTTOM BRACKET MATTE
$598.09
End Date: Sunday Oct-22-2017 1:58:52 PDT
Buy It Now for only: $598.09
CHIMEI INNOLUX N116BGE L32 LAPTOP SCREEN 116 TOP BOTTOM BRACKET MATTE
CHIMEI INNOLUX N116BGE L32 LAPTOP SCREEN 116 TOP BOTTOM BRACKET MATTE
$598.09
End Date: Sunday Oct-22-2017 1:59:24 PDT
Buy It Now for only: $598.09
CHIMEI INNOLUX N116BGE L42 LAPTOP SCREEN 116 TOP BOTTOM BRACKET MATTE
CHIMEI INNOLUX N116BGE L42 LAPTOP SCREEN 116 TOP BOTTOM BRACKET MATTE
$598.09
End Date: Sunday Oct-22-2017 1:59:55 PDT
Buy It Now for only: $598.09
ACER TRAVELMATE B113 116 NEW LAPTOP SCREEN TOP BOTTOM BRACKET MATTE
ACER TRAVELMATE B113 116 NEW LAPTOP SCREEN TOP BOTTOM BRACKET MATTE
$598.09
End Date: Sunday Oct-22-2017 2:00:00 PDT
Buy It Now for only: $598.09
DIY 350W MID DRIVE MOTOR KIT FOR BICYCLE FITS MOST STANDARD BOTTOM BRACKET
DIY 350W MID DRIVE MOTOR KIT FOR BICYCLE FITS MOST STANDARD BOTTOM BRACKET
$609.99
End Date: Wednesday Oct-18-2017 21:48:16 PDT
Buy It Now for only: $609.99
Pinarello Paris Vires FrameSet Campy HeadSet Bottom Bracket Small
Pinarello Paris Vires FrameSet Campy HeadSet Bottom Bracket Small
$485.00
End Date: Friday Sep-29-2017 3:48:23 PDT
Buy It Now for only: $485.00
FRM CU2 EVOLUTION 1725 53 39 110BC CRANKSET ENGLISH THREADED FRM BOTTOM BRACKET
FRM CU2 EVOLUTION 1725 53 39 110BC CRANKSET ENGLISH THREADED FRM BOTTOM BRACKET
$599.99
End Date: Thursday Oct-12-2017 15:53:52 PDT
Buy It Now for only: $599.99
FRM CU2 EVOLUTION 170 53 39 110 BCD CRANKSET ENGLISH THREADED FRM BOTTOM BRACKET
FRM CU2 EVOLUTION 170 53 39 110 BCD CRANKSET ENGLISH THREADED FRM BOTTOM BRACKET
$599.99
End Date: Thursday Oct-12-2017 15:56:30 PDT
Buy It Now for only: $599.99
FRM CU2 EVOLUTION 1725 44 29 94BCD CRANKSET ENGLISH THREADED FRM BOTTOM BRACKET
FRM CU2 EVOLUTION 1725 44 29 94BCD CRANKSET ENGLISH THREADED FRM BOTTOM BRACKET
$599.99
End Date: Thursday Oct-12-2017 15:59:34 PDT
Buy It Now for only: $599.99
FRM CU2 EVOLUTION 175 50 34 110 BCD CRANKSET ENGLISH THREADED FRM BOTTO
FRM CU2 EVOLUTION 175 50 34 110 BCD CRANKSET ENGLISH THREADED FRM BOTTO
$599.99
End Date: Monday Oct-16-2017 14:41:13 PDT
Buy It Now for only: $599.99
FSA EL234 BB86 92 Bicycle Bottom Bracket Alignment Gauge 80000001000000
FSA EL234 BB86 92 Bicycle Bottom Bracket Alignment Gauge 80000001000000
$597.99
End Date: Tuesday Oct-17-2017 12:58:54 PDT
Buy It Now for only: $597.99
Park Tool BTS 1 Bottom Bracket Tapping and Cutting Set Bike Component Reamer
Park Tool BTS 1 Bottom Bracket Tapping and Cutting Set Bike Component Reamer
$593.96
End Date: Tuesday Sep-26-2017 15:42:36 PDT
Buy It Now for only: $593.96

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Bottom+Bracket

Garage Door Opener - Safety Manual Bottom Line by Dariusz Rudnicki

Having a garage door opener has become so standard, that I rarely see a garage door without it. However, because it is a mechanical device, and if improperly installed, combined with a 400 pounds garage door (give or take some), it will hurt you badly! It might even kill you! There is a well known phrase - "if it works, don't touch it" (or fix it) - but maybe there should be also another one added to it "if it was properly installed"...

Most of us hate instructions but please stay with me till the end of this article - it might be beneficial for you, especially if your garage door opener has been installed by somebody else, it is old, or you aren't sure if what you did with it is really safe.

There are many different types of garage door openers and this is not a review of them.
This is about safety futures that MANY people (homeowners / installers) neglect to install properly.
The Consumer Product Safety Commission (CPSC) requires that all garage door openers manufactured or imported after January 1, 1993, for sale in the United States are equipped with an external entrapment protection system. It also recommends, that any garage door openers without a such safety future should replaced. External entrapment protection system refers to either:

An electric eye - two photoelectric sensors installed on both sides of the garage door track - they should never be installed higher than six inches from the garage floor (4"-6" is the recommended location). Such installation ensures that a small child cannot crawl under the sensor's invisible beam. When the light beam is broken during the door closing process, the door should stop and reverse. If there's anything on the sensor light beam path or both sensors are out of alignment, you'll still be able to close the door by holding the wall button - correct the problem instead of forcing the door to close. I've seen so many garages used as storage where it is impossible to see the lower section of the garage door from the area the push button has been installed, so you might not know what's blocking the light beam. Believe it or not but I often see two sensors taped together and secured above the garage door opener ... or installed very high on both sides of the garage overhead doors opening. Remember - safety sensors must be installed within 6" from the garage floor level to prevent small children from crawling underneath the light beam - having them on the ceiling is just asking for a accident to happen.

A door edge sensor - commonly used on elevator doors, but also in some residential garage door openers - it's a strip installed along the bottom edge of the door. When it detects pressure applied by any obstruction, it should stop and reverse the door.

The garage door opener reverse on obstruction future must be set properly. In case this is the only safety future (no door edge sensor or photoelectric eye) - it becomes critical. It is also critical in situations where an electric eye has been improperly mounted (too high or in a different location - like on the pictures above). There should be a couple of adjustment screws on the body of the garage door opener assembly, usually marked "down force" & "up force" or "open force" & "close force" (just like on the picture). Make sure, that you're adjusting the proper set of screws, because many models of garage door openers will also have "up / down travel" adjustments - read the label. Always follow manufacturers instructions when doing adjustment, if the paperwork is gone, look it up online for that particular model. The general rule is to place a 2"x4" block of wood underneath the door and try to close it. The garage door opener down / up force must be adjusted in such way, that when the door bottom edge touches the obstruction, it will immediately reverse. Some recommend using paper towels rolls instead of a wooden block, because it has a density similar to the human body, and especially small children. If you can get the garage door opener sensitivity adjustment that close, it would be perfect!

Up - Down travel is also very important because overdoing it, often combined with an improperly adjusted Up - Down force, might damage the garage door opener and the door itself.

Down travel should be adjusted so when the door it is in a closed position - the bottom weather strip is slightly compressed (not crushed completely).

Up travel - when the door is fully open, the garage door opener arm bracket should never hit the opener itself or a protective bracket / screw - at the most, it should stop right before it, without actually hitting it.

The garage door opener is not a crane - it's a device that replaces your own hand in opening / closing process. What this means is that before the opener arm is physically connected to the door, you should make sure that the door spring tension has been properly adjusted and the door is equally balanced. If you want to test the door already equipped with an opener, disconnect the opener arm only when the door is fully closed - be careful, because some door spring tension may be too high and it could pull the door up as soon as the opener has been disconnected.

When springs are properly adjusted, you should be able to easily raise / lower and stop the garage door at any height, and it should remain at this level without any assistance - stay clear of the door path and don't place your fingers between the door sections when performing any tests. If the door is out of balance - doesn't act like described above - call the professional to adjust it - this is a very dangerous procedure if you don't know what you're doing!

Three more things:

1. Garage door opener should be plugged directly into the electrical outlet, not an extension cord, not a light fixture socket, preferably not a GFCI protected outlet.
2. Any time you install the garage door opener, make sure that the upper door panel or door section (with single panel doors) has been reinforced - this applies to single and double garage doors. Reinforcement bar doesn't usually come with the door, it is an additional piece of metal you have to pay for. For a single door, without the electric opener, it isn't absolutely necessary. For a double door, I'd highly recommended one bar along the top, at least one more along the bottom edge, for heavy doors the third one might be necessary, and installed with or without the opener. Wide doors without the reinforcing bar start sagging after a while, and will most likely crack in the center of the top panel, right above the garage door opener arm attachment area.
3. Garage door opener push button - recommended installation is at about 60" to prevent small children from playing with it, and in a location where you can see the overhead door when closing.

Now the essence:

* On closed doors, carefully disconnect the opener arm (some older models might not have a disconnect option) and test if properly balanced - if not call a professional to adjust it
* If operating properly without the opener, reconnect the arm and test it with a block of wood or better with a towel roll - adjust if it doesn't reverse (if you open and close the garage door opener too many times while adjusting sensitivity it will overheat and stop responding until its motor cools down).
* If your opener is malfunctioning or has improperly installed safety futures - correct it, it's dangerous!
* If your opener has no currently required safety futures - please replace it, it's dangerous!

Dariusz Rudnicki is a licensed Illinois home inspector who has been in this business for over ten years, crawling through the areas you would newer expect that even exist in your house ... just to let you now that everything is working properly... or not. Are you preparing your house for sale or having some problems with your property? All you need to do is ask him for a house maintenance advice - that is all it takes to get help.

Article Source: http://www.earticlesonline.com/Article/Garage-Door-Opener---Safety-Manual-Bottom-Line/458223

Replacing an External Bearing Bottom Bracket

What crankset and bottom bracket do i need?

I have bought a giant trance XC 2 '08 frame and need to know what type of bottom bracket and chainset i need. A few good suggestions would be great.

get an XT hollowtech crank to go on this bike. 104x68mm anything but the XT is hollow with outer bearings and will work fine. The BB shell on this bike is suitable for nearly anything mountain in Shimano, Race Face or Sram/rockshox.

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