Sram Disc BB7 MTB Graphite Frontal Includes 160 mm G2CS Rotor Front&Rear IS Brackets Brakes Kit, Black | Bikeinn
Built Cycles - Sram BB7 Road S Mechanical Disc Brake 197 grams, caliper only Black Anodized Organic Pads with Steel Backing Plates Dual Knob Pad Adjustment, Tri-align Caliper Positioning System SRP: PHP
Sram Avid Bb7 Bb5 Bicycle Brake Mtb Mountain Line Pulling Bike Front Rear Mechanical Disc Brake With G3 160mm Cycling Parts - Bicycle Brake - AliExpress