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#11
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Opinions on REI brand bikes (Novara)?
Ryan Cousineau wrote:
In article , jim beam wrote: Ryan Cousineau wrote: In article .com, "Zix" wrote: [REI Novara] I was looking at their Strada racing bike which has an aluminum frame and Shimano 105 components in 5 places, and I was curious if anyone had any experience with this bike. Here is a link: http://www.rei.com/online/store/Prod...ory_rn=4500865 Personally I am not sure that an Alu frame is for me, having experienced for a year the Alu stiffness factor in my previous bike, but I'm responding to the components and sale price and trying to be practical. Behold the Approved Standard rbt answer: -the feel of "stiffness" is best tuned by adjusting your bike's tire pressure in 5 psi increments. There are only a few exceptions, most notoriously the infamously whippy Vitus 979 frames. The second most important factor in the ride of a bike is probably frame geometry, followed by the type of bar tape you use. that's parody, right? tire pressure has absolutely ZERO effect on a frame's mechanical properties or a wheel's mechanical properties, both of which are significant factors in ride quality. it may be ok to joke about this stuff once in a while, but it's dangerous here on r.b.t. because repetition means people start to believe the most outrageous b.s. as "fact". Jim, I hope I'm not misrepresenting others here, but my impression is that one regular in this newsgroup who makes his living designing and selling titanium frames (Mark Hickey) and one regular in this newsgroup who literally wrote the book on bicycle wheels (Jobst Brandt) have both basically said that given the relative amounts of flex in an inflated tire (significant by design) and virtually any bike frame or wheel (magnitudes smaller), the chance of the frame or wheel's "ride quality" being discernible to any sensible degree is virtually nil. well, i wouldn't call hickey a "designer". he merely parrots anything brandt says, has no interest in data acquisition and doesn't know what modulus is. brandt otoh uses deliberately misleading examples to try to convince either himself or others that he knows what he's talking about. if a bike had /no/ tires, it would still react to loading based on its structure. the fact that loading still ends up being transmitted to the bike via the tires cannot be avoided - a 200lb person sitting on a bike still exerts a 200lb load regardless of tire pressure. I would treat geometry considerations separately: angles and dimensions affect how a bike feels in interesting ways, but most bikes exist within fairly small variations on these parameters. I know you disagree, but I judge the "tire-supremacist" arguments as the most reasonable explanation. My own experience has been that frame materials are not very important to bike feel, but I would not put myself forward as an expert. i don't know much about tires either, but i know a bit about materials and their application, and i can say with certainty that the structural attributes of a bike are /not/ affected by tire pressure. and it's the structural attributes that affect the way a bike reacts to you riding it. |
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#12
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Opinions on REI brand bikes (Novara)?
i don't know much about tires either, but i know a bit about materials and
their application, and i can say with certainty that the structural attributes of a bike are /not/ affected by tire pressure. and it's the structural attributes that affect the way a bike reacts to you riding it. I think the point being made was more relevant to tires affecting *comfort* of the ride. Frame "stiffness" obviously isn't affected by anything you toss onto it, but overall comfort is definitely impacted by tire choice. --Mike-- Chain Reaction Bicycles www.ChainReactionBicycles.com "jim beam" wrote in message t... Ryan Cousineau wrote: In article , jim beam wrote: Ryan Cousineau wrote: In article .com, "Zix" wrote: [REI Novara] I was looking at their Strada racing bike which has an aluminum frame and Shimano 105 components in 5 places, and I was curious if anyone had any experience with this bike. Here is a link: http://www.rei.com/online/store/Prod...ory_rn=4500865 Personally I am not sure that an Alu frame is for me, having experienced for a year the Alu stiffness factor in my previous bike, but I'm responding to the components and sale price and trying to be practical. Behold the Approved Standard rbt answer: -the feel of "stiffness" is best tuned by adjusting your bike's tire pressure in 5 psi increments. There are only a few exceptions, most notoriously the infamously whippy Vitus 979 frames. The second most important factor in the ride of a bike is probably frame geometry, followed by the type of bar tape you use. that's parody, right? tire pressure has absolutely ZERO effect on a frame's mechanical properties or a wheel's mechanical properties, both of which are significant factors in ride quality. it may be ok to joke about this stuff once in a while, but it's dangerous here on r.b.t. because repetition means people start to believe the most outrageous b.s. as "fact". Jim, I hope I'm not misrepresenting others here, but my impression is that one regular in this newsgroup who makes his living designing and selling titanium frames (Mark Hickey) and one regular in this newsgroup who literally wrote the book on bicycle wheels (Jobst Brandt) have both basically said that given the relative amounts of flex in an inflated tire (significant by design) and virtually any bike frame or wheel (magnitudes smaller), the chance of the frame or wheel's "ride quality" being discernible to any sensible degree is virtually nil. well, i wouldn't call hickey a "designer". he merely parrots anything brandt says, has no interest in data acquisition and doesn't know what modulus is. brandt otoh uses deliberately misleading examples to try to convince either himself or others that he knows what he's talking about. if a bike had /no/ tires, it would still react to loading based on its structure. the fact that loading still ends up being transmitted to the bike via the tires cannot be avoided - a 200lb person sitting on a bike still exerts a 200lb load regardless of tire pressure. I would treat geometry considerations separately: angles and dimensions affect how a bike feels in interesting ways, but most bikes exist within fairly small variations on these parameters. I know you disagree, but I judge the "tire-supremacist" arguments as the most reasonable explanation. My own experience has been that frame materials are not very important to bike feel, but I would not put myself forward as an expert. i don't know much about tires either, but i know a bit about materials and their application, and i can say with certainty that the structural attributes of a bike are /not/ affected by tire pressure. and it's the structural attributes that affect the way a bike reacts to you riding it. |
#13
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Opinions on REI brand bikes (Novara)?
wrote in message oups.com... Avoid aluminum road bikes if you desire comfort. For all day rides find a steel frame. Novars bike have a good reputation. I'd advise to find a ike that is comfortable first. Well, that advice is a bit vague. Cannondale's made aluminum framed touring bikes for a long time, and their bikes have been ridden millions of miles. A well designed aluminum touring bike with big fat tires should be very comfortable. However, I rode a KHS racing bike with 23s that was a tooth-rattler. I don't know if this was a frame material issue, a tire size issue, a geometry issue, or a combination of any or all of those. |
#14
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Opinions on REI brand bikes (Novara)?
Zix wrote: Hi all, Here is in the USA we have a co-op outdoor store chain called Recreational Equipment Inc (REI) which has its own brand of bikes called Novara. I was looking at their Strada racing bike which has an aluminum frame and Shimano 105 components in 5 places, and I was curious if anyone had any experience with this bike. Here is a link: http://www.rei.com/online/store/Prod...ory_rn=4500865 From a parts perspective it looks good to me (I'm not a bike mechanic, nor rich) but I don't know about the frame. I was told by a salesman it was made in Taiwan by the same manufacturer that makes the Litespeed. I haven't verified that claim with the customer service people yet. Can anybody offer any experiences / insights / advice on whether this might be a good bike to get? It's on sale locally is why I ask. Personally I am not sure that an Alu frame is for me, having experienced for a year the Alu stiffness factor in my previous bike, but I'm responding to the components and sale price and trying to be practical. Thanks. I have a Novara (steel road) bike that I purchased in the early '90s, which I recently upgraded the drivetrain to 10s. I think they are a great value when they are on sale. The staff/parts stock at the local stores makes a big difference, subject to huge variability between different locations. At the time of purchase, my front wheel had schrader (the rear had presta), which I insisted that they replace (and they did). I was a bike mechanic in a former life, so I replaced the ill-fitting stock stem/handlebar with some Modolo's which they had in stock. They didn't seem to be happy/willing with doing the replacement work at the time, so I did it myself, on the premises, before I bought it. (Yes, IOW, service was poor at the store where I bought it, but I didn't really care since I knew what I was doing. YMMV) I cannot attest to their (or anyone else's) Al frames since I have a personal bias against Al, un-alignable and harsh rides. In my experience most stock Al frames are misaligned, and can't be corrected. This bias against Al was from a few experiences riding my brother's Cannondale, which he un-coincidentally, no longer rides. |
#15
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Opinions on REI brand bikes (Novara)?
Gooserider wrote:
wrote in message oups.com... Avoid aluminum road bikes if you desire comfort. For all day rides find a steel frame. Novars bike have a good reputation. I'd advise to find a ike that is comfortable first. Well, that advice is a bit vague. Cannondale's made aluminum framed touring bikes for a long time, and their bikes have been ridden millions of miles. A well designed aluminum touring bike with big fat tires should be very comfortable. However, I rode a KHS racing bike with 23s that was a tooth-rattler. I don't know if this was a frame material issue, a tire size issue, a geometry issue, or a combination of any or all of those. combination. my aluminum nashbar definitely promotes dentistry. my aluminum bianchi with curved rear stays is so comfy you could use it in front of the tv. go figure. |
#16
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Opinions on REI brand bikes (Novara)?
Mike Jacoubowsky wrote:
i don't know much about tires either, but i know a bit about materials and their application, and i can say with certainty that the structural attributes of a bike are /not/ affected by tire pressure. and it's the structural attributes that affect the way a bike reacts to you riding it. I think the point being made was more relevant to tires affecting *comfort* of the ride. Frame "stiffness" obviously isn't affected by anything you toss onto it, but overall comfort is definitely impacted by tire choice. we agree. but tires are not the /only/ thing affecting comfort as some would have us believe. --Mike-- Chain Reaction Bicycles www.ChainReactionBicycles.com "jim beam" wrote in message t... Ryan Cousineau wrote: In article , jim beam wrote: Ryan Cousineau wrote: In article .com, "Zix" wrote: [REI Novara] I was looking at their Strada racing bike which has an aluminum frame and Shimano 105 components in 5 places, and I was curious if anyone had any experience with this bike. Here is a link: http://www.rei.com/online/store/Prod...ory_rn=4500865 Personally I am not sure that an Alu frame is for me, having experienced for a year the Alu stiffness factor in my previous bike, but I'm responding to the components and sale price and trying to be practical. Behold the Approved Standard rbt answer: -the feel of "stiffness" is best tuned by adjusting your bike's tire pressure in 5 psi increments. There are only a few exceptions, most notoriously the infamously whippy Vitus 979 frames. The second most important factor in the ride of a bike is probably frame geometry, followed by the type of bar tape you use. that's parody, right? tire pressure has absolutely ZERO effect on a frame's mechanical properties or a wheel's mechanical properties, both of which are significant factors in ride quality. it may be ok to joke about this stuff once in a while, but it's dangerous here on r.b.t. because repetition means people start to believe the most outrageous b.s. as "fact". Jim, I hope I'm not misrepresenting others here, but my impression is that one regular in this newsgroup who makes his living designing and selling titanium frames (Mark Hickey) and one regular in this newsgroup who literally wrote the book on bicycle wheels (Jobst Brandt) have both basically said that given the relative amounts of flex in an inflated tire (significant by design) and virtually any bike frame or wheel (magnitudes smaller), the chance of the frame or wheel's "ride quality" being discernible to any sensible degree is virtually nil. well, i wouldn't call hickey a "designer". he merely parrots anything brandt says, has no interest in data acquisition and doesn't know what modulus is. brandt otoh uses deliberately misleading examples to try to convince either himself or others that he knows what he's talking about. if a bike had /no/ tires, it would still react to loading based on its structure. the fact that loading still ends up being transmitted to the bike via the tires cannot be avoided - a 200lb person sitting on a bike still exerts a 200lb load regardless of tire pressure. I would treat geometry considerations separately: angles and dimensions affect how a bike feels in interesting ways, but most bikes exist within fairly small variations on these parameters. I know you disagree, but I judge the "tire-supremacist" arguments as the most reasonable explanation. My own experience has been that frame materials are not very important to bike feel, but I would not put myself forward as an expert. i don't know much about tires either, but i know a bit about materials and their application, and i can say with certainty that the structural attributes of a bike are /not/ affected by tire pressure. and it's the structural attributes that affect the way a bike reacts to you riding it. |
#17
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Opinions on REI brand bikes (Novara)?
"Zix" wrote in message oups.com... Hi all, Here is in the USA we have a co-op outdoor store chain called Recreational Equipment Inc (REI) which has its own brand of bikes called Novara. I was looking at their Strada racing bike which has an aluminum frame and Shimano 105 components in 5 places, and I was curious if anyone had any experience with this bike. Here is a link: http://www.rei.com/online/store/Prod...ory_rn=4500865 From a parts perspective it looks good to me (I'm not a bike mechanic, nor rich) but I don't know about the frame. I was told by a salesman it was made in Taiwan by the same manufacturer that makes the Litespeed. I haven't verified that claim with the customer service people yet. Can anybody offer any experiences / insights / advice on whether this might be a good bike to get? It's on sale locally is why I ask. Personally I am not sure that an Alu frame is for me, having experienced for a year the Alu stiffness factor in my previous bike, but I'm responding to the components and sale price and trying to be practical. Thanks. my 2003 Strada is getting close to 10k miles. i love the bike!it fits great. im kinda tall with medium to long torso & other bikes were too much of a scrunch, but get what fits you! when i bought it was the only bike with 105's less that $1K. i wouldnt call it a racing bike. i use mine for communting on rough streets. the alum frame w/carbon fork is a great combo (the fork offers a little more give in the front). only real problems are the spokes were crap & rebuilt the wheels with no more probs there, and there is no room for a regular fender in front or rear but i use a clip-on mtb fender in the rear and wear waterproof socks in the front. if you are an rei member & can wait there is a 20% off any 1 reg priced item sale later this spring. it's a good time to buy something big. -alan (seattle) |
#18
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Opinions on REI brand bikes (Novara)?
-also rei seattle main store has great support. they will help fit and align the cleats etc... |
#19
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Opinions on REI brand bikes (Novara)?
Claire Petersky wrote: put more shock up through the butt than many peo ple would like Since you are American, I believe the correct and patriotic expression is "shock and awe". Please, do your part to support the President in this time of war. |
#20
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Opinions on REI brand bikes (Novara)?
In article ,
"greggery peccary" wrote: "Zix" wrote in message oups.com... Hi all, Here is in the USA we have a co-op outdoor store chain called Recreational Equipment Inc (REI) which has its own brand of bikes called Novara. I was looking at their Strada racing bike which has an aluminum frame and Shimano 105 components in 5 places, and I was curious if anyone had any experience with this bike. Here is a link: http://www.rei.com/online/store/Prod...ory_rn=4500865 From a parts perspective it looks good to me (I'm not a bike mechanic, nor rich) but I don't know about the frame. I was told by a salesman it was made in Taiwan by the same manufacturer that makes the Litespeed. I haven't verified that claim with the customer service people yet. Can anybody offer any experiences / insights / advice on whether this might be a good bike to get? It's on sale locally is why I ask. Personally I am not sure that an Alu frame is for me, having experienced for a year the Alu stiffness factor in my previous bike, but I'm responding to the components and sale price and trying to be practical. Thanks. my 2003 Strada is getting close to 10k miles. i love the bike!it fits great. im kinda tall with medium to long torso & other bikes were too much of a scrunch, but get what fits you! when i bought it was the only bike with 105's less that $1K. i wouldnt call it a racing bike. i use mine for communting on rough streets. the alum frame w/carbon fork is a great combo (the fork offers a little more give in the front). More than what? More than my Raleigh International, Reynolds 531 fork blades? [...] -- Michael Press |
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