Discover the largest selection of bike groupsets at RA Cycles, where performance meets quality. Shimano groupsets are renowned for their reliability and efficiency, offering a range of options from the entry-level Claris to the professional-grade Dura-Ace. SRAM's groupsets are known for their innovative technology, such as the wireless shifting of the RED eTap AXS, providing a seamless and intuitive riding experience. With additional offerings from other leading brands, RA Cycles ensures that you'll find the perfect groupset to suit your cycling needs, whether you're building a new bike or upgrading your current setup. Explore our extensive selection and experience the difference a high-quality groupset can make in your ride.