97' RM 125 Compression

[Fox Ryder]

Hey guys, pretty new to the site and riding, just bought a 97 rm 125, and just wondering what the compression should be at....highest it should be and lowest it shouldn't be, before re-doing the top end that is...All input will be appreicated, Thanks

 

[Fox Ryder]

Anyone.....

 

[QKENUF4U]

150psi+ if in good shape
100psi is the MIN. for a bike to start by kickstart before ya gotta start pull starting it from what ive seen.

 

[Fox Ryder]

I believe mines just over 140psi...that fine for now, no?

 

[QKENUF4U]

that will work fine