The Reverse Components Coil Shock Travel/Sage Indicator 2.0 is a suspension tuning tool that allows you to monitor your travel use while riding and for setting your sag accurately on your coil shock. This information helps you accurately determine if you have the correct setup, whether you need to adjust your damping, or should move to a heavier or lighter spring. The 2.0 version has a new fitment design - the Indicator attaches at the top and bottom of the coil spring - allowing compatibility with all coil shocks, including Inline and non-standard piggy back shocks such as Cane Creek, Ohlins, Push Industries, DVO and more. Note: Coil Shock Not Included. Features: A suspension tuning tool that allows you to monitor your travel use while riding and for setting your sag accurately on your coil shock Compatible with all coil shocks, including Inline and non-standard piggy back shocks such as Cane Creek, Ohlins, Push Industries, DVO and more Helps you accurately determine if you have the correct setup, whether you need to adjust your damping, or should move to a heavier or lighter spring Specifications: Shock Compatibility: All Coil Rear Shocks Material: Aluminum and Plastic Color: Black Weight: 40g