These Xray front shock springs measure 42mm in length and are marked with 2 dots to indicate their spring rate, making it straightforward to identify and match rates across all four corners of the car. Sold as a set of two, they are intended as a factory replacement or tuning option for Xray buggy and touring platforms. The dot-coding system is part of Xray's standard spring lineup, allowing racers to quickly swap and compare rates without guesswork. Features: 42mm spring length 2-dot rate designation for easy identification Set of 2 springs Front shock application Xray factory spec replacement 7/7/26 cs