Rotary 9952 Disc Brake Assembly Caliper by Rotary $29.45 Sold out 1 2 3 4 5 6 7 8 9 10+ Quantity Quantity Sold out PRODUCT INFORMATION Type Brake PRODUCT DESCRIPTION DESCRIPTION Disc Brake Assembly. Fits Gasoline Powered Scooters. Uses Rotary 490 Replacement Pucks.