Sram Red AXS, Force AXS and Rival AXS wireless 12 speed groupsets offer effortless shifting on Road and Gravel bikes, while their Eagle range does the same for Mountain bikes. The electronic wireless AXS groupsets are paired to SRAM's 12 speed cassettes which are light and offer a huge gear range. For even bigger range the XPLR options in SRAM's Red Force and Rival groupsets offer an even wider gear range.