* ActiveRide – Air only internals provide a fully rigid extended position with built-in compliance in the middle to ensure comfort and control over the roughest sections of gravel* Drop force is tunable based on rider weight* Saddle clamps compatible with 7×10, 7×9 Oval carbon and 7mm round rails* AXS Technology allowing for customization to an individual riders liking via the AXS Mobile App* AXS handlebar controls (drop or flat bar) sold separately* Shared battery with all other SRAM AXS enabled components* Battery and charger included.* System is completely water and dust proof to IP69K* SRAM Model ID: SP-RVB-XPLR-A1