..my leo vince springs fit the NCY, stock...and i'm pretty sure they fit malossi as well...
..at least between my ppl and my a50 and all my numerous spare parts...
..the a50 and ppl 50, super8 50 cvt parts, even upgrades, seem to be pretty much th' same...
..gotta fine tune th' rollers and springs to your scoot, but dimensionally, across brands, and even aftermarket parts, they all work...
..NOT including chinese (gy6) scoot parts...they may be different...