Diverge 4 Sport Carbon - Shimano GRX 600Diverge 4 Sport Carbon is the value entry into Specialized's carbon gravel platform same FACT carbon frame as the Comp Expert Pro, fitted with Shimano GRX 600 1x11 mechanical for proven, no fuss reliability. The carbon gravel bike for riders who want the ride quality without the wireless drivetrain spend. Key Features FACT 9r Carbon frame Diverge 4 geometry, Future Shock 3. 0, internal cable routing Future Shock 3. 0 20mm head tube compliance that