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akashra wrote:Womens specific frame geometries generally better accomodate the difference in arm/leg/torso length. Giant are all over it these days, as are Kona with the 'Lisa' variant of all their frames.
Buying a frame that doesn't fit you well is a just a recipe to make you dislike riding, which means you won't use it. Any decent reputable bike store should be able to do a proper fitting, but then again, $200-300 bikes aren't really their target of what they'd like to be selling, especially when we're talking about bikes that need proper fitting.
Tomlidich wrote:i put an average of almost 10 miles a DAY on mine, and its still in pristine condition. can't beat that for durability
AvatarIII wrote:it's also worth finding out if there is a bike repair shop near to where you are moving, preferably walking distance, like all machines, bikes do need looking after, i know a lot of people that think they can get a bike and ride it almost everyday and then go "why doesn't it work as well anymore" after a year of heavy use.
cjmcjmcjmcjm wrote:Why study physical chemistry when you can study ethanol metabolism through practical methods?
Evengeduld wrote:An alternative can be to read up on stuff like "How to maintain a bike" of "How to change the brakes on my bike". If you manage to do those stuff yourself you can save a few bucks whenever your bike needs fixing
Ulc wrote:I'll once again recommend a gear-less bike.
fizzgig wrote:I hate to burst your bubble there, but 29lbs is in no way "very light" for a bike. Especially a road bike.
And the fact you ride 10 miles a day doesn't really tell us much about the durability - for all we know you've only had it a week.
fizzgig wrote:On an unrelated note, "ninja" is used when you've typed up a response and someone else has responded in the meantime. If you're just adding something to your post, "edit" does nicely.
Izawwlgood wrote:Tom, I think you're wrong about that. You're mincing the words 'road bike' and 'racing bike'. As I understand it, a road bike is anything meant for going along paved roads, and a mountain bike is anything with fatter wheel forks and shocks. Generally, a mountain bike will be sturdier, but that doesn't mean a road bike is made of tissue paper. In most crashes, as I recall them, wheels taco, but the frame is generally fine.
Tomlidich wrote:and yeah, the carbon frames are the ones i am talking about. those things you can flex them with your fingers. i once had a friend drop 3 grand on one and a week later he wrecked the thing by dropping it on its side.
Ulc wrote:
*And really, if you can get your hands on a late 80's steel racing frame you can build an amazing road bike out of it!
Tomlidich wrote:Izawwlgood wrote:Tom, I think you're wrong about that. You're mincing the words 'road bike' and 'racing bike'. As I understand it, a road bike is anything meant for going along paved roads, and a mountain bike is anything with fatter wheel forks and shocks. Generally, a mountain bike will be sturdier, but that doesn't mean a road bike is made of tissue paper. In most crashes, as I recall them, wheels taco, but the frame is generally fine.
"mountain bike" is for offroad work, heavy abuse, etc. slow, but take a beating.
"road bike" is generally for longer distance, applied scenarios, commutes, etc. slightly sturdier parts, but still quick.
there is a third class, "racing bike"
these are the ultra light frames, either very thin aluminum or carbon fiber.
those ones will fold over, bend, crack, i have even seen one that was in at least twenty assorted peices when it was over ( that was a BIG wreck.)
Tomlidich wrote:most racing bikes can get away with being light because they are usually ridden on a closed, controlled track, flat out, on smooth, paved surfaces, with little to no unexpected consequences other than the occasional bike wreck. of course when a wreck does happen, it is usually over because the bike is trashed.
a road bike is required to be tougher to deal with real world circumstances. i have dropped mine off curbs, (yes i know, i really shouldn't but sometimes you just don't see em in time) run into walls, tree branches, once had some stupid gang of kids try to push me around and trash my bike. (they ended up hurting me pretty bad, but the bike was ok.)
i would worry about your frame being that light for an aluminum, they must have cut a corner somewhere. also, what did you pay for it?
Ulc wrote:That said, weight isn't really all that important. It only really matters during acceleration (you wont feel the difference during steady-state threading), but considering most road biking, acceleration after having to stop can be fairly important. Incidentally, this is also why lighter tires *do* make a significant difference, since you're constantly accelerating those even during steady state riding.
Tomlidich wrote:edit: also, wheels matter that much? i didn't hear about that one. maybe i will throw that in to my upgrade as well, it seems the last shop i had my current rims at did a horrible job trueing them, so i was getting em replaced anyways.
Izawwlgood wrote:Ulc wrote:That said, weight isn't really all that important. It only really matters during acceleration (you wont feel the difference during steady-state threading), but considering most road biking, acceleration after having to stop can be fairly important. Incidentally, this is also why lighter tires *do* make a significant difference, since you're constantly accelerating those even during steady state riding.
So, fun thing, my bike weighs in at approx 20 lbs, as I mentioned, and I almost feel like it's too light. When accelerating hard, I sometimes make the front wheel skip off the ground, which makes me feel less stable overall.
And yes, Tom, die hard racers will do everything they can to cut weight and drag. Filling the tubes of your frame with helium, specialized spokes, racing helmets, shaving their legs. Ultimately, on uphill battles, the most significant factor is weight, but you can imagine on a dread straight away drop bars and a tear drop helmet can make a significant difference.
fizzgig wrote:
My bike is light for a number of reasons. It's probably made of lighter aluminium than yours (by which I mean aluminium with a higher strength-to-weight ratio), it's got a carbon fork rather than a steel fork, it's got a 10 speed drive train, rather than a 7 speed, and it's undoubtedly got higher quality and lighter wheels.
And yes it also cost more than yours. It was somewhere in the vicinity of 1750AUD. You could get an equivalent bike a lot cheaper in the US (but it would still cost more than the one you ride, obviously).
Tomlidich wrote:that carbon fork probably gives you at least 5 pounds advantage over a comparable aluminum one.
fizzgig wrote:Tomlidich wrote:that carbon fork probably gives you at least 5 pounds advantage over a comparable aluminum one.
Eh? I don't think so. I don't have an aluminium fork to compare, but a steel mountain bike fork weighs about 1.5kg, and I can't see how an Al road fork could weigh more than that. In fact, the heaviest fork I own is a 29" suspension mountain bike fork, and even that only weighs about 2kg (For reference, 5 pounds = 2.27kg)
KestrelLowing wrote:Well, I've acquired a crappy bike for the time being - it was $30 so I really couldn't argue with that. It functions, mostly.
I'm thinking of attempting to sell it for $15 or something at the end of the semester as the bike isn't worth lugging around. I'm still kind of looking for a bike though as I don't actually ride the one I have because it's crappy.
I personally would have to be able to ride on gravel roads, occasional snow, and where I live is very hilly (I technically live on the second floor of my building. The entrance on the front side is a floor above me) Would a road bike be able to handle that stuff?
KestrelLowing wrote:Well, I've acquired a crappy bike for the time being - it was $30 so I really couldn't argue with that. It functions, mostly.
I'm thinking of attempting to sell it for $15 or something at the end of the semester as the bike isn't worth lugging around. I'm still kind of looking for a bike though as I don't actually ride the one I have because it's crappy.
I personally would have to be able to ride on gravel roads, occasional snow, and where I live is very hilly (I technically live on the second floor of my building. The entrance on the front side is a floor above me) Would a road bike be able to handle that stuff?
fizzgig wrote:
A hybrid bike is basically a mountain bike frame + flat bars with fat but slick tyres,.



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