Both Specialized and Fuji have Roubaix models. The higher end Specialized models are CF, the Fugi frame is Reynolds. The bike Skydive has is the high end CF Specialized model (which I will be riding soon).darrenf said:mental masturbation? Interesting analogy Just asking somebody to share an opinion. It is a forum after all.
The roubaix pro is fuji, not specialized? Just checked fujibikes.com and it says it's an 853 frame
darrenf said:mental masturbation? Interesting analogy Just asking somebody to share an opinion. It is a forum after all.
The roubaix pro is fuji, not specialized? Just checked fujibikes.com and it says it's an 853 frame
There is a specialized R Pro CF. There oughta be a law.But, the Fuji is listed as 105 not DA.So try to be more thorough in your checking. FWIW, most opinion is mental masturbation.darrenf said:mental masturbation? Interesting analogy Just asking somebody to share an opinion. It is a forum after all.
The roubaix pro is fuji, not specialized? Just checked fujibikes.com and it says it's an 853 frame
Quite candidly, I am such a novice that I don't have the qualifications or knowledge to comment on things like stiffness. Comfort is incredible however, especially with the new Specialized Alias seat (that comes in three sizes to custom fit your sit bones) that I recently added, but is stock on the 2005 Roubaix (mine is a 2004).darrenf said:Skydive69
I notice the roubaix pro is a reynolds 853 frame. I am seriously considering getting a custom 853 frame soon and wondered what you think of the frame on your roubaix?- handling, stiffness, comfort etc?
Also, is it really 8lb lighter than your last bike? I guess the dura ace components help but what is the overall weight of the bike and do you know what the frame weighs in at?
Cheers
Interesting comment. When I first started, even the Sequoia was slighly aggressive for my upper body flexibility, however, I notice as I keep putting on the mileage, and ride with faster groups, I am going more and more into a tuck. What choice do I have chasing these animals at speeds that sometimes exceed 30 mph?dhk said:Well, you've got a great cardio motor already, no wonder you're seeing fast progress on the bike. Good you made changes for comfort also....that's more important than trying to look like a pro rider.
As you get more comfortable on the road bike, you might find your back gets flatter and you want to go back to the longer stem with less rise.
iknowtest said:Better bikes help, particularly when climbing. But as long as the bike is reasonably light, has functioning equipment and is reliable . . . spend more time in the saddle, and work on perfecting your pedal stroke. Fitness and technique will ultimately determine how far and how fast you go in cycling.
Congrats on the new Allez. No doubt the new bike is faster...maybe 3-4% difference on climbs and acceleration due to the reduced weight. Of course, measured against your old bike on a sprinters hill, a 3% advantage will put you 10-15 feet ahead at the top. If you were neck-and-neck with your buddy before, that's a clear win.nostromogremlin said:Now I am really no expert here by any means.
I got into riding only four months ago after buying a friends Giant OCR3 2002 model, which weighed about 11 kilo's (24.2 pounds for you yanks) and built up my fitnes on that.
Last week I picked up a new Specialized Allez after convincing my wife I was serious about keeping it up (riding that is).
Anyway after two rides on the weekend, 88km on Saturday and 65km on Sunday I've noticed two things.
1. The bike is fantastic with a hell of a lot less rolling resitance and a lot more get up and go than the OCR3. It weighs 8.5 kilos (18.7pounds) and I found hill climbing easier as well as acceleration.
2. I get the feeling that I was still putting in all the same effort I had to on the OCR3 to keep up with my mates. Therefore because I was on a better bike I was doing much better than before. The Specialized just doesn't take as much work to get and keep going.
I reckon I'm going to have to stay at the front more often to keep getting stronger...
dhk said:Sure, but losing 8 pounds of weight is a big drop in bike weight. It's worth about 4% improvement on hills. If you could climb your favorite steep hill at 10 mph before, you should be able to go up at 10.4 mph with the same power output. That's enough of a slight edge to notice racing a buddy...but remember strong guys on touring bikes can still blow by you.
Plus, I think the "new bike syndrome" you mention has a definite effect. You're stoked on your new bike, and as result can work harder with less pain.
All this is only a one-shot improvement of course. Now that you've got the good equipment, it's time to start checking the Training forums.
If your new bike is 2-4 mph faster with the same power input, either something was seriously wrong with your old one, or you've got a much better aero position now.CycleFreakLS said:The Engine makes the final determination ... but frame/fork and wheelset make a tremendous difference. My old ride is a Medici Pro Strada, Mavic Open Pros, Dura Ace. Current ride is a Litespeed Ghisallo, Shimano 7701s, Ultegra. I am 2-4 mph faster on the Ti Litespeed than on the steel Medici.
A common mistake is to think DA will make you faster. I love DA but you're much better off getting Ultegra or Ultegra-105 mix and getting really really good wheels. There is a huge difference between a cheapie wheelset and those in the $500-700 range, a difference you will note in speed and acceleration.
Best.
I'm amazed that you consider .2 of a mile a "huge difference." When I upgraded from my 24 pound Sequoia to my full Dura-Ace equipped 16.25 pound Roubaix Pro, I was literally doing 2 mph better for the same effort out of the box. True, I was positioned in a slightly better aero position from the more upright Sequoia. Computers were set accurately and compared with other bikes in my bike club.dhk said:If your new bike is 2-4 mph faster with the same power input, either something was seriously wrong with your old one, or you've got a much better aero position now.
Maybe I don't understand what you mean by "2-4 mph difference". Is this cruising on the flat, climbing, or an overall average speed off your bike computer? How could the frame/fork and wheelset make this kind of difference?
If you said the new bike was 0.2 mph faster, that would be a huge difference.
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