Different sprocket

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10/29/2015 3:09 AM

How do I take out that sprocket like it's connected to to crank and there is no hex/Allen key screws

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10/29/2015 3:10 AM

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10/29/2015 3:12 AM

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10/29/2015 3:43 AM

Take the crank all the way off, then there is like a cone nut holding the sprocket to the crank.

The bottom bracket is left hand thread.

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10/29/2015 7:16 AM

tecnic1 wrote:

Take the crank all the way off, then there is like a cone nut holding the sprocket to the crank.

The bottom bracket is left ...more

This. If you don't know how, take it to a shop. They should be able to do it pretty fast this time of year, and make sure it is all back together correctly.


If you are going smaller sprocket up front, keep in mind you need to downsize the rear as well, otherwise it will be like 1st gear on a mountain bike, great for wheelies and steep hills, but nothing else.

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"Hey anybody ever make that mistake like right when you wake up in the morning and you believe in yourself?" -Kyle Kinane

"BIKES!" -Tom Segura

10/29/2015 8:41 AM
Edited Date/Time: 10/29/2015 8:43 AM

The thing is, your cranks are one piece.
Photo

Idk if a normal aftermarket sprocket would fit because those kind of cranks usually have a smaller diameter. You might have to get a 'one piece chain ring'.

yea, you have to take the whole crank off.

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bought from: Mario.villegas90, robinson79
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10/29/2015 8:58 AM

cro tec wrote:

The thing is, your cranks are one piece.
Photo

Idk if a normal aftermarket sprocket would fit because those kind of cranks usually ...more

Will these fit?Photo

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10/29/2015 9:40 AM

^ Yea that should work.
How many teeth on your back wheel? cause a 25t might be too small ^-^

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please embed videos


My art c:

bought from: Mario.villegas90, robinson79
[b]

10/29/2015 10:11 AM

Wait...
There's no way to know if that will fit.

You need a 15/16" (or 24mm) bore size.

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10/29/2015 10:14 AM

tecnic1 wrote:

Wait...
There's no way to know if that will fit.

You need a 15/16" (or 24mm) bore size.

kek. my ignorance/

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please embed videos


My art c:

bought from: Mario.villegas90, robinson79
[b]

10/29/2015 10:29 AM

cro tec wrote:

^ Yea that should work.
How many teeth on your back wheel? cause a 25t might be too small ^-^

Naa it comes to the same gear ratio I calculated it but it's 9t


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10/30/2015 8:32 AM

So you have a 9t back wheel, and want around a 25t sprocket? You gotta do both or it will pedal like crap.

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"Hey anybody ever make that mistake like right when you wake up in the morning and you believe in yourself?" -Kyle Kinane

"BIKES!" -Tom Segura