Well I just finished the 520 conversion. Went with -1+1, now to see how it performs. Unfortunately I will have to wait until tomarrow because we finally got some much needed rain and EVERYTHING is soaking wet. Dont really want to find out how much low end torque I have aquired in wet conditions!!

now I think its on to the CCT.

 

you gonna love it! I was -1,+2 on my old bike, was like that when I bought it, so I never knew thedifference. my new bike still has stock gearing, and I feel like I gotta wring its neck to coming off the apex.

 

in down 2 in the front, up 3 in the rear. down in thefront gives you more torque, up in the rear gives you more engine brake.