Material: The nikavi brake caliper assembly is made from premium quality cast iron and aluminum alloy material, which is durable and high temperature resistant. It is not easily damaged, has a qualified quality and long service life. Reasonable design: This brake caliper adopts heavy-duty design with stable characteristics and high reliability, which can provide you with a superior using experience. Easy to install: This brake caliper is easy to install, which can perfect match to your original motorcycle. And it is a great aftermarket replacement part. Pressure tested to ensure safe and confident braking. Pre-lubrication of critical areas prevents binding.