If you need two pairs

It uses a lightweight yet flexible fabric component in its tire construction to ensure puncture-proof sidewalls

and other foreign objects on roads and paths

The Lankeleisi G660

LANKELEISI E-Bike-Tretlager zum Verbinden von Kurbelgarnitur und Rahmen eines E-Bikes

Lankeleisi E-Bike Rahmenbauteil für das Hinterrad E-bike models:RV800PLUS If you need two pairsIt offers excellent braking power and is easy to install. Made of high quality stainless steel with a polished surface, it is wear resistant and high temperature resistant. It features good workmanship and is not easily deformed. Scope of delivery: Disc brake rotor*1 + screw*6