Yes I forgot to say you need the same year axle as the wheel you're using, you can use your 07 calipers as long as you use your 07 rotors. I recommend switching to the Brembo calipers,but you should also use the later master cylinder from a Brembo equiped bike.

 

The rotors are a different diameter, old is 13.5, new Brembo is 13.8. I did the whole swap on a 2000 bike & there are a couple of different ways to accomplish it, custom spacers & you can use your stock M/C but you have to either clean that & all lines & switch to Dot 4 brake fluid or disassemble the Brembo calipers & clean them. If you're going to try old & new you need to clean very well with brake clean as the 2 different fluids don't mix, you'll end up with "jello" in your system. Since the lowers are the same I think the best way is to use everything from the year wheel you plan to use, calipers, master cylinder, spacers, bearings, & axle. All of those things are also the same up through 2018, only the fork lower changed for the 49mm tubes.

 

Ive been told that my old rotors won't bolt on the enforcer??

 

And I mean my 07 rotors

 

Sorry you're right, when I first did the swap I used the 18" front from a 2011 SG, sorry for the confusion. I still stand with my recommendation to use all the late model stuff, you can usually find the stuff used on ebay, if you're interested I do have a full Brembo conversion left after I sold my 2000, you can PM me if you like, hopefully you got the rotors with your wheel as they are pretty pricey.

 

Will the 2000 kit fit my 07?

 

Sent you a PM