Just returning to this thread since I posted that 4.5w/kg iirc is too high and someone should bet me.
The big problem when Agers is, actually it really applies to anyone, pro or AG but when they toss out numbers, well there are several problems actually.
1st they often toss it out on their best 20-30min effort and call that their p/wt ratio. They are lying to themselves.
The second is that someone riding 3.3 on a PT is more powerful vs someone at a 3.4 on Quarq/SRM or other crank based system. Easiest way to add to your FTP and/or p/wt ratio is go from a PT to a crank based system. I've seen some pretty nice jumps in p/wt ratio but no jumps in race performance. It's an apple to apple but also apple to orange comparison.
The other problem, and it's come up often on here is people just don't test, they guess, or they don't test/guess in a repeatable manner. I'd say 80% of my power meter users come to me with crappy testing protocols, do it on different courses, etc. They get 15 different variables in their test. variables matter.
Finally a lot of people test on the trainer, I've found that 50% of the time, maybe more, trainer watts do not = real outdoor watts.
That being said 3.5 is a more realistic number.
When someone tells me they are well above 4 my first thought is good for you and my second thought is no, you are probably not.
I've had people mention they are 4.x at races. Then my tested on the same course at roughly the same time of day +/- 10min is what I shoot for, 3.x (PT user) puts 12 min on them over 90k. Either they are less aero than a cinder block or they are as wrong as 2+ 5 = 18.
Brian Stover USAT LII
Accelerate3 Coaching
Insta
The big problem when Agers is, actually it really applies to anyone, pro or AG but when they toss out numbers, well there are several problems actually.
1st they often toss it out on their best 20-30min effort and call that their p/wt ratio. They are lying to themselves.
The second is that someone riding 3.3 on a PT is more powerful vs someone at a 3.4 on Quarq/SRM or other crank based system. Easiest way to add to your FTP and/or p/wt ratio is go from a PT to a crank based system. I've seen some pretty nice jumps in p/wt ratio but no jumps in race performance. It's an apple to apple but also apple to orange comparison.
The other problem, and it's come up often on here is people just don't test, they guess, or they don't test/guess in a repeatable manner. I'd say 80% of my power meter users come to me with crappy testing protocols, do it on different courses, etc. They get 15 different variables in their test. variables matter.
Finally a lot of people test on the trainer, I've found that 50% of the time, maybe more, trainer watts do not = real outdoor watts.
That being said 3.5 is a more realistic number.
When someone tells me they are well above 4 my first thought is good for you and my second thought is no, you are probably not.
I've had people mention they are 4.x at races. Then my tested on the same course at roughly the same time of day +/- 10min is what I shoot for, 3.x (PT user) puts 12 min on them over 90k. Either they are less aero than a cinder block or they are as wrong as 2+ 5 = 18.
Brian Stover USAT LII
Accelerate3 Coaching
Insta