Sixity Front + Rear Organic Brake Pads 1978-1981 Yamaha XS1100 Set Full Kit E F G H Complete Exceptionally smooth, controlled braking performance and lever response for motorcycles, dirt-bikes and ATVs. Superior performance in wet, muddy or sandy conditions. Eliminates brake grind and pad squeal with our advanced, vibration damping brake pad composite. Minimal rotor wear keeps polished or chrome-plated rotors looking new. Excellent all-temperature performance with no warm-up required. Made to exceed OEM specifications for easy installation and safe, reliable operation.