rebuild

I have a 2017 rubicon that has went a little too deep one too many times and it is in need of a rebuild, I know ppl get a new cylinder and piston when they rebuild. But what about an oversized piston? I seen you can get oem oversized pistons from Partzilla etc, but have not seen anyone bore the...

So, 2019 Honda Rancher 420 4x4 manual foot shift. I just finished a complete tear down on this bike, and I replaced the crankshaft assembly and bearings, cleaned everything, etc. Everything seems great with the rebuild EXCEPT that in any gear, there is resistance moving the bike forward and...

Hi Everyone, I am new to the forum. I just bought a used 2009 Recon 250 ES a couple months back and the front brakes don't work very well at all. They will only engage when the brake lever is squeezed as tight as it can go, and even then I barely get the brakes to engage. I've looked at the...

hi, i have a guy doing a top end rebuild to my 02 rancher es. he is boring it out and changing the vale seals. i was wondering, is it a good idea to bore it. i heard alot of bad things about boring the ranchers. it smoked like crazy when i droped it off to him, he said either bore it or replace...

Ok i tore the whole motor down to cracking the cases and put in a crank i got out of a 2006 300ex because my rod bearings were boned. I put it all back togeather and started it up and it sounds great but when i try to shift it into gear its really hard to push down into first and it stalls...

Ok so im rebuilding my 300ex and i need some advice. Basically i wanna know how hard it would be to make it as fast as say a stock 400ex. Or if i would be better off parting out what i got and saving for a 400? I got alot of money in it already and i would rather build it and make it everything...