Identifying Wiseco Crank

I am currently in the process of rebuilding an '02 CR125. I have pulled the top end off and can see the part numbers on the crank but could not find any information online. I am hoping that someone here could help me determine what stroke the crank is since the individual I purchased the bike from should never have been allowed to own tools but supposedly replace the top and bottom at somepoint.

 

On the connecting rod it says, WR 10011

On the mains is says, 13YDJA with an X above YD

 

 

Thanks for any help.

those are not OEM part numbers on the rod, complete oem crank&rod assembly motosport.com   $201.00  part# 13300-kz4-b00    if those are wiseco parts throw them in the scrap bin

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