125-200cc Alternative piston to Wossner for 2010 Cr 144?

ALL you 144 guys out there...question? My poor shop who is trying to source me a replacement piston for my 2010 CR 144 has resulted in now 5 weeks still waiting for his deliver to send me my parts order for top end, drivetrain, clutch cable etc. Curious.....are there any other alternatives OTHER than OEM piston for this bike? Thanks in advance.

My guess is that there isn't an alternative to the Wossner for an oem spec replacement piston. There are others that will work but most will take some head modification or at the least drilling exhaust port bridge lube holes in the skirt. The 150 oem piston just did not have enough numbers in the market to lead to production of aftermarket copies.

Hmmm...now I'm glad I pulled the trigger on a '17 TX 300....

I emailed wossner directly this past summer - they had stock (at that point) and seemed like they would sell direct. I never went that far though as I found a kit locally

Few different wossner options on ebay all I could find

Yeah Langs usually has inventory but he has had to restock

Or 2017 tx 300......