Racer Tech Thread
#5076
Ninny
Joined: Jan 2010
Posts: 5,295
Likes: 1
From: The Gunks
Everybody says this, and it's true, but it's also true that those crux moments usually happen when everyone has already been going hard. FTP, or depth of fitness, or repeatability, or whatever you want to call it, is what lets you hang on for that hard 3 minute effort right after your break has been caught, or the field has been strung out for 10 minutes, etc.
#5077
¯\_(ツ)_/¯
Joined: Jun 2008
Posts: 10,978
Likes: 4
From: Redwood City, CA
Bikes: aggressive agreement is what I ride.
#5078
¯\_(ツ)_/¯
Joined: Jun 2008
Posts: 10,978
Likes: 4
From: Redwood City, CA
Bikes: aggressive agreement is what I ride.
that's what I mean with chicken & egg. whether I was fit because of hard 3-min efforts or I was out doing and succeeding at putting up good 3-minutes because I was fit.
I sort of believe the former as I know how often I go out to actually do that and it's pretty rare.
I sort of believe the former as I know how often I go out to actually do that and it's pretty rare.
#5079
Newsflash!
Got my ceramic AL33 wheels from the A-Force Kickstarter. Beautiful rims. Already had to true them which I attribute to a sloppy build. Also, if you get these rims DO NOT USE CARBON PADS, unless you are okay with the pads getting destroyed in like 40 miles. Otherwise they are very nice and have that awesome full carbon look but when smart butts comment on "riding carbon for training" you get to correct them and tell them you need ceramic rims because you got tired of wearing through aluminum brake tracks.
Also waiting on a set of CLX50s to arrive.
Yes I have a wheel problem.
Got my ceramic AL33 wheels from the A-Force Kickstarter. Beautiful rims. Already had to true them which I attribute to a sloppy build. Also, if you get these rims DO NOT USE CARBON PADS, unless you are okay with the pads getting destroyed in like 40 miles. Otherwise they are very nice and have that awesome full carbon look but when smart butts comment on "riding carbon for training" you get to correct them and tell them you need ceramic rims because you got tired of wearing through aluminum brake tracks.
Also waiting on a set of CLX50s to arrive.
Yes I have a wheel problem.
#5081
Thread Starter
Senior Member
Joined: Aug 2007
Posts: 4,449
Likes: 0
Everybody says this, and it's true, but it's also true that those crux moments usually happen when everyone has already been going hard. FTP, or depth of fitness, or repeatability, or whatever you want to call it, is what lets you hang on for that hard 3 minute effort right after your break has been caught, or the field has been strung out for 10 minutes, etc.
even when a field is strung out rarely is everyone at FTP.
i see lots and lots of race files where there is a lull before those hard 2-3', like the field anticipates what is about to come. even when the climb is 15', it's the base where people go nuts, typically.
but, honestly, when one 'hangs on after their break has been caught' that's a whole 'nother issue. (and if someone is in the break, they're likely relying a bit more on FTP anyway, so that is one of the exceptions i referred to earlier.)
ymmv, obvious generalizations, etc.
#5082
Thread Starter
Senior Member
Joined: Aug 2007
Posts: 4,449
Likes: 0
i'm cleaning house, selling 5 complete wheel sets and 4-5 single front and rear wheels..... and just beginning to scratch the surface. 
yeah. i was fortunate to be a tester for them for over a year now and probably put 6-7,000 miles on that wheel set. the front JUST went slightly out of true....and i ride them over a ton of stuff.
the production model is even better (better hub) than what i've got.
more interesting things are coming.

the production model is even better (better hub) than what i've got.
more interesting things are coming.
#5083
¯\_(ツ)_/¯
Joined: Jun 2008
Posts: 10,978
Likes: 4
From: Redwood City, CA
Bikes: aggressive agreement is what I ride.
I find the most beneficial part of a high ftp is recovery at a pace others still find taxing. my attacks are relatively garbage, but by the 4-5-6th people get tired of chasing.
#5084
Thread Starter
Senior Member
Joined: Aug 2007
Posts: 4,449
Likes: 0
which is also why repeatability is worth far more than peaks, and yet most folks stare only at their peaks in whatever software they use.
#5086
Senior Member
Joined: Aug 2013
Posts: 3,462
Likes: 65
From: SF, CA
Bikes: Cervelo S5, Marin Gestalt X11
Some of us are short, trying to ger rid of the ever lingering wrestler/gymnast build and feel weird turning ginormous circles.
#5087
This is what has annoyed me the most out of some of the discussions I have had with teammates recently. I get people telling me "Well this person peaks at X!" and then they only care about these idealized numbers and don't understand that they will not be doing idealized numbers again and again and again. I don't care what you can sprint at when you are fresh, I care about how you sprint after 80 miles and a 5 minute Z5 effort to get to the line.
#5088
Senior Member

Joined: Jan 2014
Posts: 10,588
Likes: 427
From: Southern California, USA
Bikes: 1979 Raleigh Team 753
My fastest racing year (which was not so fast) I was commuting on 165s on a track bike. When I switched to 175s I could almost maintain my spin, now with as much torque. After riding on 175s for a couple weeks, my spin went down. I played with 165,170,172.5,175 and 180s (road coast to coast) and found 172.5 for a 6'2" 60cm frame me felt best.
But what I really noticed was that immediately after going longer I picked up the most speed.
#5089
Senior Member

Joined: Jan 2014
Posts: 10,588
Likes: 427
From: Southern California, USA
Bikes: 1979 Raleigh Team 753
I heard some not really surprising post race chit-chat from several groups of riders from the hill climb to 14k feet yesterday during the 2 hour podium wait.
-From the typical RR looking kid of riders: No leg pain, just could not go. Being stronger would do nothing, there is not enough air to drive bigger efforts.
-Then from the really skinny guys - legs were hurting.
-Climbing high is more about genetics
I'm not sure I agree with the latter, but it is pretty clear to me if you can't provide the O2 to larger muscles, they are not doing you a whole bunch of good. Of course that hill is extreme, but it just served to confirm what we all kinda know.
-From the typical RR looking kid of riders: No leg pain, just could not go. Being stronger would do nothing, there is not enough air to drive bigger efforts.
-Then from the really skinny guys - legs were hurting.
-Climbing high is more about genetics
I'm not sure I agree with the latter, but it is pretty clear to me if you can't provide the O2 to larger muscles, they are not doing you a whole bunch of good. Of course that hill is extreme, but it just served to confirm what we all kinda know.
#5090
Ninny
Joined: Jan 2010
Posts: 5,295
Likes: 1
From: The Gunks
Hmm, I suppose this is one of those things where everybody generalizes from their own experience. For myself, almost without exception, the moment when the race gets away is a hard effort when it's already hard.
#5091
¯\_(ツ)_/¯
Joined: Jun 2008
Posts: 10,978
Likes: 4
From: Redwood City, CA
Bikes: aggressive agreement is what I ride.
Going into a hill everyone eases off. Field jams it at the base of the selective terrain. Winning move goes off at the top of the terrain when everyone has been stressed for 3 minutes and 3-4-5 guys have the reserve to do 4 minutes and put in the 1-min dig over the top to get space.
Now you've got a tired field looking at each other while the strongest guys ride away.
#5092
Senior Member
Joined: Aug 2013
Posts: 3,462
Likes: 65
From: SF, CA
Bikes: Cervelo S5, Marin Gestalt X11
I agree with GC if "when its already hard" means 8-12 minutes of hard. 2 to 4 minutes is usually too short unless its after a whole bunch of similar efforts, in which case its more of a threshold thing (like average power including short efforts is close to or at threshold) for me.
#5093
Cat 2
Joined: Nov 2016
Posts: 1,570
Likes: 194
From: UT
Bikes: Tarmac, Why Cycles R+, Evil The Calling
Canyon opened up sales in the US today. They have the disc aeroad that I'd love to have, but alas, it's expensive.
Maybe they'll do frameset sales. Definitely moving to disc road next year, just a matter of finding a frame to build it on. Will already have wheels, derailleur, cranks and cockpit. Just have to get some shifters and brakes.
Maybe they'll do frameset sales. Definitely moving to disc road next year, just a matter of finding a frame to build it on. Will already have wheels, derailleur, cranks and cockpit. Just have to get some shifters and brakes.
#5094
Senior Member
Joined: Aug 2012
Posts: 606
Likes: 0
From: Houston
Bikes: Trek Madone, Blue Triad SL, Dixie Flyer BTB
Canyon opened up sales in the US today. They have the disc aeroad that I'd love to have, but alas, it's expensive.
Maybe they'll do frameset sales. Definitely moving to disc road next year, just a matter of finding a frame to build it on. Will already have wheels, derailleur, cranks and cockpit. Just have to get some shifters and brakes.
Maybe they'll do frameset sales. Definitely moving to disc road next year, just a matter of finding a frame to build it on. Will already have wheels, derailleur, cranks and cockpit. Just have to get some shifters and brakes.
#5098
I know the market over here is considerably different than Europe, and increasingly Africa, where they made their start. Certainly less sophisticated and more monopolized. The intricate pricing and specifications being suggested just aren't feasible to start out with. Framesets will almost certainly show up eventually but you need to remember this is more along the lines of a distributor testing a new product than a domestic manufacturer who can make changes on the fly.
it would be refreshing if they managed to strike a good balance between speccing crappy self branded parts and confusing array of options that repels customers.
it would be refreshing if they managed to strike a good balance between speccing crappy self branded parts and confusing array of options that repels customers.
#5099
Senior Member
Joined: Aug 2012
Posts: 606
Likes: 0
From: Houston
Bikes: Trek Madone, Blue Triad SL, Dixie Flyer BTB
Part of it may be that it looks like Canyon is only listing 2018 models for sale in the US, and I don't think the new Ultegra 6900 is actually shipping yet, so it's likely we'll see those components showing up on new models later this year.
I'm not so sure about framesets though, from what I can tell Canyon has only been selling complete bikes in other markets, I don't think they've ever sold framesets (at least not in recent years).
#5100
I see framesets listed on their English language international site. No US specific site option available yet but it automatically selects our currency.
I do see a profusion of confusion between disc and rim road options which each need separate mechanical and electronic variants. Too bad, intricacy and complication instead of the refinement of purpose they are drawing on to expand here. At least they all use the same wheel size and BB... this year.
I do see a profusion of confusion between disc and rim road options which each need separate mechanical and electronic variants. Too bad, intricacy and complication instead of the refinement of purpose they are drawing on to expand here. At least they all use the same wheel size and BB... this year.



