Zarnoff Bike Blog
29Sep/090

The Insides Of Your Mountain Bike

The most essential part of going mountain biking is purchasing a mountain bike. This bike has many different parts, however, that you will learn more about below:
1. Bottom Bracket - This bracket helps to secure the body of the bike and the crankset together.
2. Brake Cable - This cable is the connection between the brake mechanism and the brake lever.
3. Brake Lever - This lever is located on the handlebars and it is used to enable the braking mechanism. The left lever is to activate the front brake and the right lever is to activate the rear brake.
4. Chain - This part consists of a set of circular links that help to transfer your power from the chain to the cogs to make the bike move.
5. Chain Ring - The chain ring is the rings with teeth that help to secure the crank to the chain.
6. Crank - This is the lever that goes from the pedal to the bottom bracket. It helps to transfer your power to the chain rings.
7. Derailleur - This is the mechanism that moves the chain from cog to cog.
8. Down Tube - This frame section goes from the bottom bracket to the stem.
9. Front Shock - The front fork's shock absorber.
10. Handlebar - This is the horizontal bar that has handgrips on each end. It is secured to the stem to help you guide where the bike is going.
11. Headset - This is the mechanism on the frame's front that helps to connect the stem and handlebars to the front fork.
12. Hub - This is the wheel's center part where the spokes are attached.
13. Idler Pulley - This keeps the chain tight by adding spring tension to the rear derailleur's bottom pulley.
14. Nipple - This holds the rim to the end of the spoke via a threaded receptacle.
15. Pedal - This is the part that you use to pedal on and it is attached to the crank.
16. Rear Shock - On bikes with dual suspension, this is rear tire's shock absorber.
17. Rim - This is the metallic ring that secures the inside spokes to the outside tire.
18. Saddle - The seat that you sit on.
19. Seat Post - Supports the saddle/seat.
20. Skewer - This is the metallic rod that attaches the wheel to the frame dropouts by going through the hub.
21. Spindle - This is what the crank arms are attached to via a free rotating axle and it is also a component of the bottom bracket.
22. Spokes - These are the thicker wires that secure the wheel hub to the rim of the wheel.
23. Stem - This piece secures the steering tube to the handlebar.
24. Wheel Hub - This is located at the wheel's center and it is where the spokes are attached.

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25Sep/090

Getting The Right Sized Mountain Bike For You

Getting the proper sized bike for your body and riding style can make a big difference in how much you enjoy riding and how comfortable your bike is. Personnel at your local bike ship can help you to find the correct bike for your riding style and your body. Consider the hints that are below, and your bike will be the perfect size for you.
Standover Height
If you need to determine how the bike fits yourself, then the most important thing that you will need to consider is your inseam clearance. Make sure that there is enough space in the area between the top tube and your own body when you stop the bike. You want there to be clearance of about four to six inches from your inseam top to the top tube top.
Feet and Leg Position
Determining the proper leg position for riding your mountain bike is simple to do. It is important that you find the right position for your legs, because you constantly have to shift your position on the seat, due to terrain changes.
Due to the changes in terrain and the constant shifting, you will want to position the saddle of your bicycle a little lower than you normally would if you were riding a different bike. It is important that you consider this lower position when you determine what size frame that you will need.
Riding Compartment
One thing that you will want to think about and look at is the compartment layout for the rider. This is the distance that is located between the handlebars and the bicycle saddle. After you have determined the proper extension for your legs, you will want to ensure that the handlebars are one or two inches lower than the saddle height. The handlebars should never be at a great height than the height of the seat, unless you have a problem with your upper body.
Dual Suspension Bicycles
You want to make sure that the weight of your body is concentrated more in the center of the bike to make sure that it is distributed equally between the rear and front suspension units, which will help them work more efficiently and in tune with each other.
You can accomplish this quite simply by choosing to use either a shorter or higher step to help raise the height of your hands. This will help to move the height of the upper part of your body up and it will move the weight towards the rear of the bike. This increase should be no greater than two inches, so that the reach difference is no more than two inches.
Take a Test Ride
After you have considered each of these points, then it is time to take a test ride on your bike. It is important to wear your helmet, even while testing. Make sure that your tires are inflated to the right tire pressure and that the bike has been properly adjusted for your body. Then you are ready.
An employee from the bicycle shop should watch you when you are riding to make sure that the position and ride height is correct for you. If not, then you may need some additional adjustments. You should start your riding slowly and then gradually speed up when you get a better feel for the bike.
After you have ridden the bike for a while, then you may find that something seems off about the bike or it is not working right. If this occurs, then you want to have the problem corrected before you decide not to purchase the bike. It may be a simple adjustment that can make it into the bike of your dreams.
The greater number of bikes that you try out, the simpler that you will find it is to determine the similarities and differences in the types. It may take up to several years or just a few weeks for you to gain a greater appreciation for the handling of a particular bike. Talk to other bike riders to get recommendations and hints. This will help you gain more knowledge concerning locating the right mountain bike for your particular body and riding style.

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8Sep/090

Framing Materials Of Your Mountain Bike

The cost of a mountain bike frame is proportionate to its material, as well as the treatment that material has received. Currently, there are five types of material used in mountain bikes - high tensile steel, chromoly steel, aluminum, titanium, and carbon fiber. Oversized diameters, heat treating, and butting are tubing material treatments that will increase the cost of a frame as well.

High tensile steel This is a very durable alloy that's found in lower priced mountain bikes. It offers a high carbon content which makes it less stiff than chromoly steel, so more materials are needed to make it stiff enough for bicycle frames, which will in turn make it that much heavier.

Relatively inexpensive to produce, you'll find this material in trail bikes, city bikes, and even entry level mountain bikes. There are some bikes that come with a chromoly seat tube, while the rest is high tensile steel.

Chromoly steel Short for steel alloy, chromoly is best described by its major additives - chromium and molybdenum. This is probably the most refined framing material, giving over 100 years of dependable service.

Depending on the type of heat treating and butting, you can find this material in bikes as low as 400 dollars all the way up to 1,500 and beyond. The chromoly steel material offers very good durability and a compliant ride characteristic.

Aluminum For the past 15 years, aluminum has been refined in pretty much the same way as chromoly. There have been various alloys developed, as well as heat treatment, oversizing, and butting. With dual suspension bikes, aluminum is the preferred material as it's the stiffest and most cost effective.

Aluminum is stiffer than chromoly, and therefore it will crack before chromoly. Of course, this depends on how you ride and how much abuse you give the frame. The advantages of aluminum is that the frame is very light and very stiff through oversizing or butting.

Titanium Even thought it's somewhat exotic, the prices for this material have come down over the last few years. Frames made of titanium remain expensive because it takes longer to weld the tubes to the frame.

Titanium is considered an alloy, normally mixed with small amounts of vanadium and aluminum to give it better weldability and ride characteristics. More compliant than chromoly, it offers better fatigue and corrosion properties.

The material you choose for your bike, all depends on where you ride and what style you use. Almost all materials will last you for years, as long as you take care of your bike and treat the frame with some respect.

Proactol
24Jul/090

Beginning Mountain Biking

This article describes the basics of mountain biking. Learning more about the sport will help you to enjoy it even more.
Mountain bikes are among the strongest and most rugged bicycles that you can find. The reason that these bikes are so strong is that they are ridden on some very tough terrain, including steep inclines, dirt tracks, and pebbles. In most cases, mountain bikers do not ride on smoothly paved roads, rather they ride on hilly and uneven terrain that can be quite rough on a bicycle. Mountain bikers get a big thrill in riding on unpaved, rough terrain, even though this is hard on a bicycle. That is why many manufacturers have made sturdier bikes for this purpose.
The tires on a mountain bike are thicker and fatter than normal bike tires. They are also made of more durable rubber that gives the rider added traction and control on uneven surfaces.
Suspension is another very essential feature of a mountain bike. A strong suspension system is essential for a mountain bike so that the rider can better handle the ups and downs that occur when riding on uneven terrain.
Mountain bikes can be separated into several different categories that are founded upon the type of suspension that they have. The classifications are dual suspension, hard tails, soft tails, and fully rigid bikes. Rigid bikes feature a rigid fork. Soft-tailed bikes have a rear suspension that pivots on the frame. Hard-tailed bikes feature a front suspension fork. Suspension bikes have either front, rear, or dual suspension systems. These bikes also feature a shock absorber in the rear, in addition to a linkage.
Lighter weight material and materials that are more resilient are the norm for a cross-country mountain bike. You can find a cross-country bike that can weight anywhere from 20-40 pounds, depending upon your needs. An all-mountain or Enduro bike will usually be heavier than a cross-country bike. These bikes range in weight from 30-35 pounds. These bikes feature a suspension that will enable you to maneuver around hairpin turns and climb up hills much easier.
Heavier and stronger materials are used to build a free ride mountain bike. They are made to help make pedaling easier, so that you can easily move around anything that is in your way and you can make sharp turns. They weigh in at around 45 pounds, which decreases their efficiency over other cross-country bikes.
For downhill tracks or race courses, you will want to choose a downhill mountain bike. They offer you better traction than the other varieties of mountain bikes for maximum control and speed.
If short distance riding is your game, then a trial bike is probably the one for you. They lack suspension and do not have a seat or vestigial pad. They are also much lighter than other bikes for maximum speed. They weigh in at about 20 pounds.
Between mountain and trial bikes, you will find Street Mountain, Dirt Jumping, and Urban Bikes. These bikes are extremely touch and feature anywhere from one to nine gears with a chain guide for the front and rear gears.

National Healthcare Insurance Plan
11Jul/090

Mountain Biking in Kerala

Mountain Biking is a sport of endurance, skills and self-reliance. From a back yard to a gravel road, from country sides to mountain slopes, fire roads to the thrills of biking down narrow tracks through forests, mountains, deserts – mountain biking offers incomparable thrills and fun.

There are aspects of mountain biking that are more similar to trail running than regular bicycling. Because riders are often far from civilization, there is a strong ethic of self-reliance in the sport. Riders learn to repair their broken bikes or flat tires to avoid being stranded miles from help. This reliance on survival skills accounts for the group dynamics of the sport. Club rides and other forms of group rides are common, especially on longer treks.

Mountain Biking entails the sport of riding bicycles off-road, often over rough terrain, whether riding specially equipped mountain bikes or hybrid road bikes. Most mountain bikes share similar characteristics that underscore durability and performance in rough terrain: wide, knobby tires, large, round frame tubing, front fork or dual suspension .The durability factor means a far heavier bicycle weight to rider ratio than their road touring cousins.

Mountain Biking in Kerala

Mountain Biking in Kerala works as a pretty good adventure experience for those who love to explore the unbeaten tracks and not so frequently visited paths. Mountain biking amongst the majestic backdrop of the great mountains of Kerala is an unforgettable and thrilling experience. The opportunity of mountain biking in Kerala is from the Munnar, Thenmala and many other places. The training of mountain biking adventurous sport is available.

Those travellers who want to travel differently for them the mountain biking at Kerala is undoubtedly one of the safest and the most enchanting ways to tour Kerala. It has its own advantages; you don't have to be an avid mountain biker to go for biking in different places of Kerala. More than just the excitement of biking you can be delighted by the beautiful whistle of a hill myna or by the amicable smile of a villager.

Each ride is a display of personal expression. There is the gonzo daredevil who rides for the adrenaline rush of speed and danger. Then there is the more careful rider who takes time to enjoy the scenery. Mountain biking in India is famous at Kerala.

Mountain biking in Kerala is a sensory experience like none other. You must concentrate on the intricacies of the terrain. Your hearing becomes fine-tuned to approaching streams, animals or rock slides. As you adjust your speed, you pick up the scent of a cluster of pine trees or a field of grass. In fact, you may even taste honeysuckle carried by the wind. Kerala adventure mountain biking is popular.

Every bike riders riding kit will have all equipment, to enjoy a safe and fun ride. Only keep those things that you are going to use in your riding expedition. Among the essentials that you will require in your mountain bike trip is a first aid box and a basic bike repairs.

Must have items for short riding trips include wrenches for all the nuts and bolts on the bike, tire levers, pump, patch kit/tubes, chain tool, crescent wrench, zip ties, duct tape and a small first aid kit. For long rides also add up things such as cables, brake pads, food, water, a bigger first aid kit, crank remover, spare spokes, casette remover, and extra clothing. To carry these items, you can use a jersey pockets or bike bags.

Dev Sri invites you to try adventure tours of Kerala. With Adventure Kerala, you will enjoy adventure sports like mountaineering, rapelling, rock climbing, river crossing, and a whole lot of adventure activities.
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4Jun/09Off

GMC Topkick Dual-Suspension Mountain Bike New

US $249.99
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3Jun/09Off

Iron Horse Warrior 4.0 Dual-Suspension Mountain Bike

US $665.00
End Date: Friday Jun-05-2009 18:01:36 PDT
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