Fit for 150cc and 125cc GY6 carburetors. Size:100 105 108 110 115 120 125 130 135 140. It fits most Scooters,Atvs and Karts with 125cc 150cc GY6 motors. High quality accessories and easy to install,enjoy the process of refitting,and we are looking forward to your achievements. If you have any problem after receiving it,please contact us and we will solve it for you. Fit for 150cc and 125cc GY6 carburetors. Round style main jet kit. Size:100 105 108 110 115 120 125 130 135 140. 10 pieces. 10 pcs per set and 1 pc of each size. It fits most Scooters,Atvs and Karts with 125cc 150cc GY6 motors. Thread Size:M5x0.80 Overall Length:8mm #productDescription { color: #333333; word-wrap: break-word; font-size: small; line-height: initial; margin: 0.5em 0px 0em 25px; } #productDescription_feature_div > h2.default { color: #CC6600; font-size: medium; margin: 0 0 0.25em; } #productDescription_feature_div > h2.books { color:#333 !important; font-size:21px !important; line-height: 1.3;