Rival eTap AXS D1 WideSKU: 00. 7618. 173. 000 Description The SRAM Rival eTap AXS Wide Front Derailleur (00. 7618. 173. 000) is optimized for smaller X Range chainrings on wide cranks and uses Yaw technology so theres no need for trim. Its wider position on the bike also provides clearance for extra wide tires, so you can venture far beyond the beaten path. The derailleur is also AXS enabled for easy personalization. Wireless electronic eTap shift logic for intuitive