The Shimano GRX RX610 groupset is specifically engineered for gravel riders who demand durability and smooth shifting. Incorporating select technologies from the higher-end RX810 series, the RX610 delivers long-lasting, reliable performance across a wide
Whether racing prized machines or building their dreams, the XG-1299 cassette is the ultimate, giving riders an unprecedented 520 percent range thanks to the new 10-52 tooth span.
