Originally Posted by
ruirui
1) are there any pads that would work with CF rim without toasting them or damaging the brake track?
Plenty, Swissstop Yellow King & Black Prince, many other brands as well, including Koolstop and most rim manufactures make them for their own rims.
Originally Posted by
ruirui
2) which tektro V brake can i get that will work with my SRAM RED shifter?
Would forget the BMX brake idea, and get some brakes designed to to the job from the start, TRP CX8.4 are what you want to look at
TRP you will need to swapout the stock pads for carbon ones.