These brakes came from a badly neglected early 2000s mountain bike that was left outside for several years. The levers still move, but very stiffly. They are badly corroded and I don't know if the steel bolts would even loosen. The calipers are significantly better, but still not working. The calipers can probably be saved, but the levers are most likely only good for parts. Hoses and fittings seem to be fine