Treated myself to a new Garmin Epix 2 watch after years with Forerunner 45 (discounted to £299 from £750 ). It has a motorcycle mode amongst the other lycra clad joyboy apps. On a 80 odd mile ride around Essex to check out fishing lake it recons I've done 695 calories on 916 ! All you touring lot should be slimmer than super models, must be the booze and cafe stops doing the damage...and yes average speed seems to be pushbike levels.
Think nearside mirror nearly falling off (twice) and stalling lots after stopping to check google maps may have pushed my heart rate up ! It always runs like a dream until I stop for courtesy break, seems to hate hot start in warm weather. But was fine at refuel stop
