Rieju marathon PRP 125 SM

[Nima Naderi]

is that standard 125 without deristriction though? iv seen that already on FB and it says WR,YZF R125 so it might also be referring to a fuel injected engine which can produce 20bhp

this for rieju marathon engine on fb official page and im pretty sure that fi engines produce less power compare to same engine with carb