I weighed my stock rotors and they came in at 26.1. I guess mine have less wear than Mike's. The stock caliper with pads came in at 19. I'll weigh them later without the pads since that's how I measured the stoptech's. But it looks like the stoptech's are 15lbs. lighter on each front wheel. Even if my scale is not as accurate as Mike's, were looking at 10lbs. to 15 lbs. That's got to be good!

Les