Keep your braking power at peak performance by replacing worn or damaged brake 160mm and 180mm rotors. Ensure optimal braking operation for a safer and more efficient ride on your Aventon Ebike. For 160mm: These are compatible as stock replacement rotors for the Soltera 7 ebike For 180mm: These are compatible as stock replacement rotors for all Aventon ebikes EXCEPT Soltera 7, Soltera Single Speed, and Aventon eMTBs Sold as single rotors