how do i know what size i have a 26 inch beach cruiser that i want to replace the crank and bearings
364855
Count the number of teeth on your front cog. Simple as that. But even if it's not the same you can always adjust the chain, all depends on how hard you want to peddle
364856
Yeah just count the number of teeth and make sure it's a square taper bottom bracket (it most likely will be).
373349
If its a standard frame it 68mm.Its a Euro frame it 71mm.And the width is determined by the crankset.If your using your old crankset( peddels and gears)Just measure the length of the old one that's your width. With crank arms removed.If your buying a new crankset use the width recomended by the manufacture.68 mm most common size for BB
731526
usually one piece cranks (part of the gear) take 1/2 inch; cranks that bolt to the bike are usually 9/16 inch; if the pedals on the bike are not marked you can always call the bike maker's 800 number and ask (which is what I did on one of my bikes) and if you give them the model they can tell you. These will fit just about any bike, road, mountain, comfort, or commuter; they are just a little wider and longer than stock pedals. I have a comfort bike(1/2 pedals) and a commuter bike (9/16 pedals) that I have used these on for two years with no problems and they really grip the bottom of the shoes well. usually one piece cranks (part of the gear) take 1/2 inch; cranks that bolt to the bike are usually 9/16 inch; if the pedals on the bike are not marked you can always call the bike maker's 800 number and ask (which is what I did on one of my bikes) and if you give them the model they can tell you. These will fit just about any bike, road, mountain, comfort, or commuter; they are just a little wider and longer than stock pedals. I have a comfort bike(1/2 pedals) and a commuter bike (9/16 pedals) that I have used these on for two years with no problems and they really grip the bottom of the... » Read More usually one piece cranks (part of the gear) take 1/2 inch; cranks that bolt to the bike are usually 9/16 inch; if the pedals on the bike are not marked you can always call the bike maker's 800 number and ask (which is what I did on one of my bikes) and if you give them the model they can tell you. These will fit just about any bike, road, mountain, comfort, or commuter; they are just a little wider and longer than stock pedals. I have a comfort bike(1/2 pedals) and a commuter bike (9/16 pedals) that I have used these on for two years with no problems and they really grip the bottom of the shoes well. « Show Less
1060244
The axle size where the bearings go and from stud to stud size to see if it the right size
1376045
If your BMX has a one piece crank, this should work to convert it to a 3 piece crank set then you can use pretty much any bearing style you want. Just make sure the outer housing, Bottom Bracket, is around 2.25" and this will fit inside of the BB. Tighten the bolts down relatively tight and start putting in your 3 piece crank. You can always start with a donor 3 piece to save some money before going all out on bearings and what have ya.
15226
If it's a one-piece crank, then no. If it's the common two-piece (like newer Schwinns), then the only way to know is measure, measure, measure. At a minimum you will need to take the pedals off to measure the spindle length.
42176
Like everyone else has said you need to measure the old one. On the flip side, if you're replacing the crankset go with what the crank manufacturer calls for.
716772
Sorry, I can't find a record of my Bottom Bracket order but would recommend checking out this page for advice. http://sheldonbrown.com/bbsize.html
1109697
Look if the manual of your bike or the crank arm specifies the size, or if the size might be stamped on the existing pedal.If DIY no documentation available: Measure the hole diameter on the crank arm (at the inner side, opposite to the pedal) or take one of the original pedals off your bike and measure the threaded part, you'll need a caliper for that. (That's how I did :-)Hint: Clerks at (small) hardware stores and of course bike shops or fellow experienced bikers also could help with that.
504471
sure but if you are going to change crank you may have to change cassette so check bike shop. I had a problem with my wheel hub so I had change wheels.
171221
Look on the back side of your factory crank arms. They should have the length in mm (170, 175 etc). Also just make sure your new crank set will fit the splines of you bottom bracket.
1195511
I bought it and shipped it to my son in Key West for his Yamaha 4 stroke 200. It did not fit. Too small
956569
the 24-26 refers to tire size. The Tricruiser is 24" At 5'2", you should not have a problem riding the trike. If you just purchased this online I suggest you take it to a bike store to have it assembled.
1409311
A Retrospec Crankset has a crank arm length of 165mm. No need to worry about pedal strikes!
1725301
this one is a 27mm x 1 you need to find out what mm your flywheel is and then you an get the right one for it, measure the ID of the threads where the puller goes and that will give you a rough estimate.
1537889
They come in 2 different sizes. You need to measure your grip diameter. Generally sport bikes use the smaller diameter and cruisers use the larger diameter. Norm
396921
NO! You'll have to measure your post diameter with a caliper or take your old post to a bike shop to have it measured. Then order your new post accordingly.