channelseven

Motoworks hands down we dyno tested all of them.

plus they support the sport in all series.

i like the new DWT tire they have a long lasting 20x11x9 and they also have the best race tire in the industry.

Goldspeed makes a 20x10x9 tire that is real nice but wears fast its more of a race tire and is available at dwtracing.com

But they also have alot to choose from there hard compound 20x11x9 tire last a long time i put them on my 450r and they work great.

I see where most of all the fast pros use there stuff in every series East and West coast.