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One of the great things about the old steel framed bikes is they were made by hand. A framebuilder put a handful of tubes into a jig, brazed them together, and then filed the joints to clean them up. A lot of the great names in bike building were literally a few people working in a small shop, making a few hundred frames a year.
Steel frames can often be repaired and if necessary, a damaged tube can be replaced with a new one. Minor dents can be filled with brazing and a twisted frame can be realigned. A carbon fiber frame will only bend so far and then it breaks. A steel frame can last forever as long as it's kept dry. The adhesives that hold a carbon fiber frame together can break down over time.
So, while you're at work, you can easily have your bike near you by placing it under the table or in a small corner; thus, allowing you to feel safe and secure. Before, a person would often be uneasy and worry while walking back to the street where they have parked their bicycle.
They often wonder if their bike would still be there. There have been a lot of cases that have happened with regards to stealing bikes. So, as much as possible, every bike owner should not leave their bicycles at risk.
Concerning locks, with the Dahon Folding Bike, you don't need to use a heavy NYC-proof lock anymore. Forget about leaving your bike in a parking space and locking it up. Thieves are becoming clever. They know a lot about destroying locks. So if you treasure your bike, just spend a few minutes folding and bringing it with you inside the office, house, or any place you might want to go.
The frame size is a good starting point. It has to fit your leg length. For recreational bikes, you should get a lot of stand-over room when you straddle it. For high-performance bikes, you should get 1" clearance for road bikes and 2" clearance for mountain bikes.
The seat height should allow you to bend just a bit when your pedal is at its lowest point in rotation. And as you sit, you should be able to reach the handlebar without difficulty; your elbows should bend slightly.
When you buy a Dahon Folding Bike, you can eliminate a lot of transportation problems. You don't have to worry anymore about looking for a safe and dry space where you can store your bike when not in use.
There is no reason to leave the bicycle outside and run the risk of getting your bike stolen. Your concern with auto parking before you run to your office can also be cancelled. You don't have to be refused every time you take your bike into the elevator since you can fold it to look smaller and put inside a bag to look much nicer.
For starters, you need to consider your riding surface: dirt trails, pavement, gravel and pavement. Giant Bicycles may be well known for its range of high-quality mountain bikes. But its innovation began with the Cadex 980 C - an affordable carbon fibre road bike. You can definitely find the type of bike engineered for the specific surface you ride.
Giant has on-road bikes for paved roads and paths; off-road bikes for singletrack and dirt paths; X-road, for a combination of dirt and pavement. Incidentally, the brand also has bikes for kids.
The next step is to get the bike that fits your proportions. The wrong size will not only mean reduced performance but even safety issues on the road or on those dirt trails. You need a bike that is designed perfectly for your proportions.
First of all, how serious are you about bicycling? If you really intend to do some serious riding then you need to look at the more expensive, elite bicycles. The bikes carry higher price tags because of their decreased weight and increased features. They use space age materials such as carbon fiber and advanced designs. For most people a decent mid-grade bike will do. These bikes will have some of the features of more expensive bikes but without all the bells and whistles that a normal rider can do without. These bikes utilize reliable steel (or chrome-moly) frames and good shifters and solid brakes.
If you just want some kind of cheap ride to get around town, there are plenty of low-cost bikes out there, but you'll end up with a heavier bike that's more prone to falling apart. Such bikes should be fine for the short-term, but you'll probably have to replace it sooner than you'd like, especially if you use it a lot.