The Praxis Works Zayante Carbon M30 175mm 50/34 Double Crankset is a high-quality and durable cycling component designed for road bikes. Made with a combination of aluminum and carbon materials, this crankset features a sleek black color and a length of 175mm. The double chainring design and inclusion of chainrings make it a versatile and efficient option for cyclists looking to enhance their performance on the road. With its Japanese origin and top-notch construction, this crankset is a reliable choice for serious riders. Comes with m30 T47 bb