This will be more for the uk based people but i do offer worldwide postage.
I'm in the process of placing another big order with my supplier and am planning on stocking a good range of main jets and would like peoples opinions on what sizes they believe to most popular. I would guess from what I've used in the past 100/102.5/105 ( on my 550s) but i think i will stock up to 120. I personally love their range as normally your options seem to be for example 100/105/110/115 where i can offer for example 100/102.5/105/107.5 which is great for getting the jetting just wright. I will be selling these for £14 delivered (set of 4 jets) i can also offer discount for anyone wanting 3 sets or more. If anyone is after a particular size feel free to contact me.