Thomas Gerlach wrote:
I agree to a lot of this but that is the thing. Aero is just one piece of the puzzle. I listened to the Podcast of Leanda talking about it on ** unnamed podcast **. In it she said more or less ~"the bike is ugly but it will grow on people, but it was designed for aero." But when I buy a bike, something I have done for every bike I have ever had, I want it to more than just Aero. I like TJ and Dimond, and I like Jimmy and the Ventum crew, but
it is tough to imagine that the teams are further along in the design and building process the Trek, Cervelo, Felt, etc. The premium price tag is unjustified IMO.
I don't find it hard to believe that the Ventum One, with it's radically different design, could be more aero than conventional double triangle designs, even highly refined ones produced by much larger engineering teams. The big players in the industry have limited themselves in that respect. The longtime industry leading P5 is UCI legal with an alternate fork! I bet the Cervelo engineers could also find some serious drag savings if they said screw it to UCI legality. As another example, Dimond also demonstrated that a small startup can compete aerodynamically with the industry leaders using an unconventional design.
Thomas Gerlach wrote:
Now, I haven't talked to Cody personally, but it blows my mind that he seemingly totally ignored the data regarding the Cervelo in the windtunnel doing something that has never been shown before. That should have been a huge red flag for someone I consider to be very meticulous. If I was Cody, the number one reason I would go with Ventum is the bike fast enough and they are willing to throw a lot of resources at him while someone like Trek would not. When I say resources, I do not mean purely financial resources.
Thomas, I like you and you generally make great contributions on the forum. But do you think I was thrilled to find another pro questioning my credibility on Slowtwitch, and speculating that I'm just a shill for a sponsor? I sure wouldn't do that. Maybe that's just the polite Canadian in me.
I'm not sure exactly what you're referring to here. I went over the
Ventum Wind Tunnel Report and most of the discussion here on the forum with a fine-toothed comb long before I even began talking to Ventum. Ventum's testing protocol against the P5 is clearly spelled out in that document. You can debate the merits of rider vs riderless testing, and the hydration setups tested, but I still believe that the data support that the Ventum One is a wickedly fast bike. There's no established testing protocol for bikes and everyone seems to do it a little differently, with different pros and cons. My bike splits and power-speed relationship this season will be the bottom line.
I'm also aware of some criticism of the accuracy/precision of the FASTER wind tunnel by some on the forum, though I haven't personally seen the errant data. I'll form my own opinions later this month when I test at FASTER. I hope to share a write up on my experience. As someone who's spent a good deal of time in labs (including a major project with a small scale wind tunnel), I understand what good scientific protocol looks like and red flags to watch for. I've also consulted some knowledgeable folks to help develop my test plan.
Thomas Gerlach wrote:
Fwiw, last month Jimmy personally reached out to me on Facebook after a post. This is great service, but I don't understand why they wouldn't communicate directly here on Slowtwitch. You post once, answer follow-ups once, and you save yourself a lot of time in the process. It is incredibly inefficient to answer questions in the manner and although it "may" give the appearance of personalized service, too me it doesn't make much sense. But there lies the problem, Jimmy, Diaa, and the others are not dumb, so the only reason I can possibly think of not coming on here is that they know they are going to get torn to shreds and are clinging on to the only data that puts them in a favorable light.
I have a hard enough time keeping on top of the chatter on Slowtwitch. By the sounds of it, Jimmy and Diaa are way busier than me. Responding to a small minority of highly discerning but needy STers is probably lower on their priority list than actually selling bikes!
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