11-piece set M4 main jets for the original carburettor. A single carburettor jet can cost up to 5EUR. With this tuning set we offer the 11 most common carburettor main jet types between 110 and 130 in 2-part graduation (110 - 112 - 114 - 116 - 118 - 120 - 122 - 124 - 126 - 128 - 130) at a fair price. Also suitable for Keihin carbs and for NARAKU carburettor NK200.01.
Not suitable for Kymco Agility 50, Super 8 and Yager GT50 with original carburettor.
