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This TEKTRO MD-M300 Disc Caliper set is a must-have for any bike enthusiast. The caliper is made of high-quality aluminum and comes with mounting bolts, mounting adapters, and a caliper. It is suitable for both front and rear positions and can be used on a variety of bike types, including road bikes, mountain bikes, and even electric bikes.


The TEKTRO Aries M300 model has a sleek black color and is compatible with a wide range of bike types, making it a versatile choice for any cyclist. Whether you're a seasoned pro or just starting out, this mechanical disc brake is a reliable and effective option.