Yokozuna Brake Rotor R2 Extra Thick | Soma Fab Shop
196mm OD 2.3mm Thick Rear Brake Disc Rotor for Talaria Sting 22 23 Electric Bike | eBay
Hope brakes now with thicker e-bike rotors | BikePerfect
Amazon.com: RUJOI Bike Disc Brake Rotor Kit,203mm Disc Brakes Rotors with 12 Bolts l.It fit in Many Brands of Disc Brake Caliper and Match for MTB,Road Bike,E-Bike,Perfect for Bike Disc Brake Kit
TRP R1 2.3mm Thick Rotor - Eboom Electric Bikes | Whitestown, IN