They're actually Sport Demons, but yeah, they're massive on that bike. Comparable to a new bike, 150 is tiny, but these bikes have narrow bodies and swingarms, and it just looks mean as hell, and sticks like glue too. I got them from Bike Bandit, front and rear, free shipping, for 220$ delivered to my door. Def. more $ than the Shinkos, but I run Pirelli on everything I own, brand loyalty I guess. I've got 2500 miles on them now, and you can't even tell. They still look almost brand new.