Im total newbie and looking for entry bike. This one is listed for 160 : r/ bmx
Amazon.com: BNVB 160/180/203mm Disc Brake Rotors,2Pcs/set G3 Stainless Steel Rotor Bicycle Disc Brake Rotors with Bolts for Road Bike, Mountain Bike, MTB, BMX : Sports & Outdoors
BMXmuseum.com For Sale / 16" Pitbike - Team Murray Street System 160
Gravity - 9DOF sensor BMX160 + temperature and Botland - Robotic Shop
Amazon.com: BIKE WORK 160mm Bike Disc Brake Rotor, Bike Brake with 6 Bolts, Bicycle Brake Disc Fit for Road Bike Mountain Bike BMX MTB : Sports & Outdoors
BMX160 Datasheet
Amazon.com: Bynccea Bike Disc Brake Rotor 160mm 180mm 203mm Bicycle Rotors with 6 Bolts for MTB BMX Mountain Road Bikes : Everything Else