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Old 11-24-2012, 09:14 PM   #1
Black olives matter
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1992 honda xr100r

i am trying to order the piston kit. but it asks me for the size?

.020, .040 etc. how do i know the size?
Originally Posted by honorsdaddy View Post
Technology has insulated the stupid from the rightful consequences of their actions - and exposed the rest of us to the damage they can cause.

Originally Posted by 1sickGixxer View Post
nevermind ima bumbass and ill get my wife 2 do it 2nite.
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I know enough Spanish to stick you with a knife cabron
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Old 11-24-2012, 10:20 PM   #2
Ruh Roh..
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you have to disassemble and measure the cylinder ID. It might me gouged, or out of round. If you aren't sure how to measure it, take just the cylinder to any automotive machine shop and they can measure it for you.
Roadracing a dirtbike..? Now that's just stupid! -Dad
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Old 11-25-2012, 07:20 AM   #3
. . . . . . . . .
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stock is 53mm, anything more is going to require the cylinder to be honed

best bet is to take the cylinder to a machine shop and have them measure it for you, chances are since its a 92 it may need to be honed due to wear
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Originally Posted by Nastynesto85 View Post
go ahead and cry so I can use the tears as lubrication to stick it in you
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