You’ll enjoy the Specialized Turbo Vado SL 2 6.0 Carbon even without assist

I’ve been spoiled by the automatic assist available on Bosch mid-drive motors. The next best thing is probably something like the Shimano Devore XT/SLX shifters on this Carbon, paired with the power monitoring. The 12-speed system, with a 10-51t cassette range, shifted at the speed of thought. Your handlebar display gives you a color-coded guide when you should probably shift up or down, based on your cadence and wattage output.