I'm not sure. I've never used one but think it might be very similar apart from country of manufacture. @chopsicle is the best point of reference for product details.
If you have a serviceable PTJ then keep riding in that!
My PTJ is nearing the end of its usable life. It'll probably last until warm weather returns though, so will ride it to death and sort a replacement next time around. Ta.
I'm not sure. I've never used one but think it might be very similar apart from country of manufacture. @chopsicle is the best point of reference for product details.
If you have a serviceable PTJ then keep riding in that!