I don't think they will be any different as the power is the same, its more the speed of throttle response that changes.
I believe power is the same except in RAIN mode. Its just the mapping for throttle response, TC etc. which would change between normal modes. When I had mine dyno'd there wass no mention of which mode. IF you are having the bike remapped with PCV etc. then I guess it may matter which mode.
Thanks for the reply and yes I believe the same as you but the cynic in me cant find a definitive answer written down anywhere. Theres a lot of speculation which is most probably correct but strange Triumph dont specify it.
I thought, or read somewhere, that power was the same in ALL modes including rain but the levels of mapping were in different combinations for abs, TC, throttle response etc. My Street RS in the wet seems no slower and more importantly doesn't have the "yard of slack in the throttle cable" sensation like the Aprillia Shiver had that I tried a few years ago.
Rain mode cuts power to 100hp with throttle mapping the least aggressive. All the other modes have the full 148hp with slightly more aggressive throttle mapping as you go from road to sport. Any dyno runs I’ve watched are full throttle runs, so it shouldn’t matter if you are in road or sport mode.
When I test rode the Street RS l played around with the modes but didn’t notice much difference. Never put it in rain mode though. With the Street having less hp than the Speed, it might not reduce the power in rain mode. I don’t think it matters anyway, as we shouldn’t be riding like a knob in the rain.
