Mikuni Main Jets

Please do a bit of homework BEFORE you call to order jets!
You need to take a jet from your carb and compare it to the photos and dimensions below.
You should quote: 
jet type ie. 4/042
jet size ie. #250
quantity required

It really helps if you have this information ready before you call me.
Please make sure you have ordered the correct type and size
PLEASE NOTE JETS ARE NON RETURNABLE WITH NO EXCEPTIONS
Mikuni 4/042 hexagonal main jet  £4.50 each
available in the following sizes
      #70, 75, 80, 85, 90, 95, 100, 105, 110, 115, 120, 125, 130, 135, 140, 145, 150, 155, 160, 165, 170, 175, 180, 185, 190, 195, 200, 210, 220, 230, 240, 250, 260, 270, 280, 290, 300, 310, 320, 330, 340, 350, 360, 370, 380, 390, 400, 410, 420, 430, 440, 450, 460, 470, 480, 490, 500, 540, 560, 580, 600, 620, 640, 680, 700, 720  
Mikuni N100.604 large round head main jet   £4.50 each
available in the following sizes
       #70, 72.5, 75, 77.5, 80, 82.5, 85, 87.5, 90, 92.5, 95, 97.5, 100, 102.5, 105, 107.5, 110, 112.5, 115,
117.5, 120, 122.5, 125, 127.5, 130, 132.5, 135, 137.5, 140, 142.5, 145, 147.5, 150, 152.5, 155, 
157.5, 160, 162.5, 165, 167.5, 170, 172.5, 175, 180, 185, 190, 195, 200, 205, 210, 220, 230, 240
Mikuni N102.221 small round head main jet   £4.50 each
available in the following sizes
       #35, 50, 52.5, 55, 57.5, 60, 62.5, 65, 67.5, 70, 72.5, 75, 77.5, 80, 82.5, 85, 87.5, 90, 92.5, 95, 97.5, 100, 102.5, 105, 107.5, 110, 112.5, 115, 117.5, 120, 122.5, 125, 127.5, 130, 132.5, 135, 137.5, 140, 142.5, 145, 147.5, 150, 152.5, 155, 157.5, 160, 162.5, 165, 167.5, 170, 172.5, 175, 177.5, 180, 182.5 185, 187.5, 190, 195, 200, 205, 210, 215, 220, 230, 240
these jets are also used as power jets in Yamaha TZ power jet carbs
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Picture
                Mikuni N208.099 push-in main jet       £5.60 each
            Ducati CV Yamaha YZF750
                available in the following sizes
                 #140, 142.5, 145, 147.5, 150, 155, 160, 165
                                                            O-ring     £2.30 each (purchase separately to jet)