Main jet PWK/PE/OKO big carbs 100-138

Hex head main jet. Choose from #100 - #138. Jets dimensions are: Length 17mm, 6.5mm (1/4") hex head. To fit Scootling's big PWK (and replica OKO ) carbs 19mm - 28mm and also suits big PE / PJ / FCR and similar carbs. Please choose