Is the bolt on the outside of the flywheel a backthread or regular? I thought I remember it to be a backthread, but I cann't get it to move.

 

Your in luck!! I have mine sent off right now having 8oz's shaved off it..So anyway's i ran outside and it is regular pattern..Righty tighty lefty lousie..

If your planning on taking the flywheel off you will most likely need a puller..That's where the reverse thread is on the flywheel itself

 

i have question about the flywheel mine weighs 2lb12oz and i want it cut down who's cutting urs and how u know how much to cut it thanks

 

I am having mine done by hollywood dirt productions .. They offer 3 different weight reduction's a 5oz, 8oz and a 10oz weight reduction. Basically the 5oz reduction is for a trail rider, The 8oz is for a motoX engine and the 10oz is for a drag engine..Keep in mind that these weight reduction's are for a blaster and may vary a bit depending on what type of bike you have. Total price was 52 buck's with shipping..