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-   -   Future of Power Meters? (https://www.bikeforums.net/road-cycling/677887-future-power-meters.html)

merlinextraligh 09-05-10 08:40 PM


Originally Posted by Velo Vol (Post 11415530)
Why doesn't the future include price declines, like you see in other consumer tech markets?

Silly cycling.

It does. A full powertap setup with a DT Swiss wheel goes for $669. As new tech comes out, the prices for this tuff has dropped. While SRM's started above $4,000, you can get a Quarq for under $2,000.

Thus if Look/Polar wants this to gain wide acceptance, they've got to bring some big advantage to the table, or undercut current pricing. At the reproted numbers for weight, price, and compatibility, that seems questionable, which has a lot fo us who were rooting for Metrigear po'd.

kleinboogie 09-05-10 08:55 PM

I've been wondering. How close to our engines do we need to measure power? Can they put a power meter in the sole of our shoes? Why not power meter Kinesio tape wrapped around our knees? Or better yet, how about a power meter that reads our good intentions?

I just don't see the appeal of using these pedals and no ANT+ for that price. Price, value, selection. These pedals don't even come close.

umd 09-05-10 09:01 PM


Originally Posted by ciocc_cat (Post 11415490)
I'll go back to my previous statement: I predict when they're popular in the pro peleton, everyone will sing their praises. If they make it there. IF they survive there.

SRM is probably the most "popular" in the pro-peleton, but I would say that PowerTaps are the most popular in the amateur peleton. Poseurs of the 41 buy stuff because it's what the pros use. Most amateur racers, aside from noobs just getting into it, tend to buy what's cheaper and more practical for their actual use.

patentcad 09-05-10 09:03 PM


Originally Posted by Velo Vol (Post 11415530)
Why doesn't the future include price declines, like you see in other consumer tech markets?

Because those are markets, not fringe groups of whackos.

ciocc_cat 09-05-10 09:38 PM


Originally Posted by umd (Post 11415641)
Most amateur racers, aside from noobs just getting into it, tend to buy what's cheaper and more practical for their actual use.

Ahhh, the (sometimes) ugly truth rears its head. If it doesn't sell, how long is it going to last? Can any component/innovation survive if it is only used in the pro peleton and by aspiring fat wallet wannabes?

Let me toss this in: in 1977 I rode Campy not because most of the pros rodes Campy, but because a very dear friend of mine who was a mechanic explained to me WHY they rode what they did. He didn't steer me wrong.

echappist 09-05-10 09:49 PM


Originally Posted by merlinextraligh (Post 11415285)
Overpriced, Overweight, under compatible.

I was hugely excited about the Metrigear system, speedpaly based, ANT+ compatible at $1000. It would have been fantastic for a tandem.

The Polar/Look at 448 grams, not ANT+ and around $2000 not so much.

I think they'll have a hard time convincing people not to buy Quarqs at that price and weight.

i agree with everything you say, except for the fact for calling them heavy. the componentry is apparently 70g extra per pedal over existing look keos. hell, my wellgo look delta compatible probably weighs more. other than that, this is has very very few upsides to it.

logdrum 09-05-10 10:05 PM

iBike with a PT ant is a good combo. Don't be dissin the iBike. I use it with and without and I get very much comparable data throughout the entire ride and very right on climbing. It is also not dead. They do need to keep the price down to the Garmin 500 level. TT guys like it. Also never buy them new. They are peanuts in the used market.

aham23 09-05-10 10:16 PM


Originally Posted by umd (Post 11415641)
SRM is probably the most "popular" in the pro-peleton, but I would say that PowerTaps are the most popular in the amateur peleton. Poseurs of the 41 buy stuff because it's what the pros use. Most amateur racers, aside from noobs just getting into it, tend to buy what's cheaper and more practical for their actual use.


yes. later.

logdrum 09-05-10 10:24 PM

So what's wrong with Quarq as apposed to the SRM. It's not like Americans do not know how to make calibrating and measuring instruments. I am waiting for the Taiwanification of PMs and they will be in the price range of a VDO

Urthwhyte 09-06-10 03:11 AM

I'm surprised this is getting more press than the new crank based Power2Max, which would bring crank based nearly down to the cost of a PT. Just like with the Metrigear Product, it has yet to make it to market, but they say they're just waiting on vendors before they move to full scale production

vantassell 09-06-10 03:15 AM


Originally Posted by merlinextraligh (Post 11415480)
And if you can't sell new stuff to me (owner of a Betamax, Laser Disc, and Divx player, not to mention multiple power meters) you've got a problem in getting your new technology adopted.

Hey, a Divx player would rock. I watched all my downloaded....err, backed-up movies on a divx enabled dvd player. At least until I got a ps3. So you're at least 1 for 3 on picking the right format, .avi is king (at least for a while until mp4 takes over)

umd 09-06-10 03:21 AM


Originally Posted by vantassell (Post 11416394)
Hey, a Divx player would rock. I watched all my downloaded....err, backed-up movies on a divx enabled dvd player. At least until I got a ps3. So you're at least 1 for 3 on picking the right format, .avi is king (at least for a while until mp4 takes over)

The divx DVD player had nothing to do with the divx computer video format.

Urthwhyte 09-06-10 03:42 AM


Originally Posted by umd (Post 11416398)
The divx DVD player had nothing to do with the divx computer video format.

For those not aware, DIVX was meant to replace movie rentals with disposable discs, whereas DivX is a codec.

coasting 09-06-10 03:45 AM

power...

meh

patentcad 09-06-10 05:10 AM


Originally Posted by logdrum (Post 11415919)
iBike with a PT ant is a good combo. Don't be dissin the iBike. I use it with and without and I get very much comparable data throughout the entire ride and very right on climbing. It is also not dead. They do need to keep the price down to the Garmin 500 level. TT guys like it. Also never buy them new. They are peanuts in the used market.

I never could get the iBike I had a couple of years back to work.

Urthwhyte 09-06-10 05:12 AM


Originally Posted by patentcad (Post 11416467)
I never could get the iBike I had a couple of years back to work.

From what I understood, he was only using it as a headunit for a PowerTap, which seems to defeat the purpose of the iBike.

patentcad 09-06-10 05:15 AM

Just sayin.

brian416 09-06-10 05:59 AM


Originally Posted by logdrum (Post 11416004)
So what's wrong with Quarq as apposed to the SRM. It's not like Americans do not know how to make calibrating and measuring instruments. I am waiting for the Taiwanification of PMs and they will be in the price range of a VDO

There's nothing wrong with the Quarq, they both have their pros and cons.

SRM - can be calibrated in 10 minutes at home, expensive, battery changes require soldering a new one in or sending to Colorado for $100 once a year
Quarq - Very easy to change battery, cheaper than SRM, great customer service, but currently they require sending to Quarq for calibration

bostongarden 09-06-10 06:28 AM

The next advance in pm should include video. I know there is software to sync pm data and video data. I want it to come standard.

Velo Vol 09-06-10 07:11 AM


Originally Posted by merlinextraligh (Post 11415540)
It does.

Oh, good. More please, it's still rich for my blood.

SpongeDad 09-06-10 07:49 AM

This is Polar's stab for relevance, pure and simple. I've become less than enamored with my Polar HRM over the years, although I haven't used a WIND device.

Gluteus 09-06-10 08:03 AM


Originally Posted by SpongeDad (Post 11416748)
This is Polar's stab for relevance, pure and simple. I've become less than enamored with my Polar HRM over the years, although I haven't used a WIND device.

I agree.

Once upon a time, Polar was the best HRM maker. With that idea, I got a Polar HRM/computer with cadence (Cs200) a few years ago. It was "temperamental" with readings that would drop at times for no good reason, and didn't work well indoors (trainer). It was not even in the same league as the HRM's that come with other head units.

logdrum 09-06-10 08:47 AM


Originally Posted by patentcad (Post 11416467)
I never could get the iBike I had a couple of years back to work.


Originally Posted by Urthwhyte (Post 11416469)
From what I understood, he was only using it as a headunit for a PowerTap, which seems to defeat the purpose of the iBike.

I use it both free standing and with the PT unit, mostly free standing. I have the iAero which can read Ant PM's. My ANT PT is an Open Pro and since I do not have cash to Ptap all my wheels or buy a Quarq, I have worked with the iAero and PT wheel to calibrate every wheel I have. It took some time and it now works for me. I also took the stupid route and do their simplest calibration and it still was close except going downhill. If you are a TT guy and really want to know how to fine tune your position, the iAero's ability to provide instant CdA when coupled with an ANT PT is fantastic but I am not a TT guy. rruff, a member here and a good wheel builder uses them a lot and he has good results, I bought mine for 275 and this guy gave me 120 3202 batteries with it. It was worth to me for the cost of 3202 batteries alone. I am pretty confident that on the bike I have it on, I have it dialed down whether I am using the Rolfs, the open box rims or the Zipp 404s.

I will not buy them new and they need to lower their price a lot I think and market them more as a head unit for Quarq etc. In the end even if you do not have an ANT PM, they can get pretty close if you took the time, go to their forum to get it setup. I am not a shill or even someone that avid about it but I made mine work for my circumstances. I got the PT ANT free (I have a wired version as well) and it cost less to buy the PT wireless head and way cheaper than a Garmin 705 back then.

I_Like_Bike 09-06-10 08:53 AM

I think that, the Vector by MetriGear, priced at 699.99 would be a hot seller. I really think that 700 is the sweet spot for power meters because it is right at the price where using the money to get another bike or new wheels seems impractical. At 700 it will sell in droves.

Oh, but this Look thing is doomed to fail.

logdrum 09-06-10 08:56 AM


Originally Posted by brian416 (Post 11416520)
There's nothing wrong with the Quarq, they both have their pros and cons.

SRM - can be calibrated in 10 minutes at home, expensive, battery changes require soldering a new one in or sending to Colorado for $100 once a year
Quarq - Very easy to change battery, cheaper than SRM, great customer service, but currently they require sending to Quarq for calibration

I did not know about the calibration can only be done by Quarq, that seems silly. Why not connect the quarq to a USB and have them calibrate it remotely. This is on the top of my wish list, a Quarq PM. If I told my kids to stop going to gymnastics for a couple of months.....


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