+ 1-888-787-5890  
   + 1-302-351-4405  

Essay/Term paper: Mountain bikes

Essay, term paper, research paper:  Research Papers

Free essays available online are good but they will not follow the guidelines of your particular writing assignment. If you need a custom term paper on Research Papers: Mountain Bikes, you can hire a professional writer here to write you a high quality authentic essay. While free essays can be traced by Turnitin (plagiarism detection program), our custom written essays will pass any plagiarism test. Our writing service will save you time and grade.

Mountain Bikes

It has been a decade in the making, but the mountain bike has become a
passion for many people. Along with this passion it has also become the most
environmental way to get from point A to B. It has gone through a very intense
evolution process over the past decade.
It all started with some guys from California who took their bikes out
for a ride on their day off, they modified their bikes and turned a hobby of
theirs into a worldwide phenomenon. The mountain bike's rapid increase in
popularity was influenced by social and economic situations, and by
technological improvements that had the needs of bike riders in mind. The
introduction of the mountain bike at a bike convention in Long Beach, California,
early in the 1980's coincided with the need for a bike that combined technical
superiority, ease of care, and multipurpose use.
Technological advances came extremely fast after it's introduction into
the world. The advances have made riding mountain bikes easier, which makes it
possible for the rider to explore new terrain. I hope that this report will be
able to provide some information on the subject of mountain bikes and the
advances in technology that the bike has gone through, and what might be in the
future of the mountain bike.
The road bike has taken more than a hundred years to evolve into the
frame that it is being used on todays bicycle. Because of the increasingly
popularity of the mountain bike the demand for advances to be made have come
very rapidly.
The evolution of the mountain bike has been a stormy one over the past
decade. Within one decade the design has changed radically; this is due to three
reasons. First , because geometry and design were copied from the first "Stone-
Age bikes"; second, because off-road riding created different problems ; and
third, because innovative frame design mirrored the "spirit of the times": young,
new, dynamic, and strong. The off-road bike required extra stability.


It is important to know the basic frame geometry and how to measure it.
The combination of tube length and angle determines not only the maneuverability
of the bike, but also determines the seating position and the transfer of power.
Variances of 1° of the headset angle, or a 1' (2cm) difference in the distance
between the rear-wheel axle and the center of the bottom bracket, can have very
serious consequences.

Frame Geometry

The basic elements of frame geometry are: A- Height of the seat tube; B-
Length of the top tube; C- Seat-tube angle; D- Headset-tube angle; E- Trail, F-
Distance between the rear-wheel axle and the bottom bracket; G- Distance between
the front-wheel axle and the bottom bracket; H- Wheelbase; I- Height of the
bottom bracket; J- Stem angle; K- Length of the headset tube.

A. Height of the Seat Tube

This is determined by the length of the biker's inseam. This measurement
is only of little importance, because of the different frame designs and the
different methods of construction used by different manufacturers.

B. Length of the Top Tube

This length should correspond to the rider's trunk (length from the seat
to the shoulders). With mountain bikes this measurement should be increased by
a few inches. This increases the distance between the two axles, which
increases the riding comfort and makes for a straight and stable ride. Some
times the top tube is slightly slanted, this is because some bike frames are
designed so high off the ground, the slanted top tube makes for an easier

C. Seat-Tube Angle

This angle basically determines how the bike will handle. Today the
standard for a seat-tube is to be set at a 72° to 73° angle. At 69° to 71°, it
is a more comfortable ride, but a sharper angle increases the bike's agility and
ability to climb.

D. Headset-Tube Angle

Along with the fork and trail, the headset-tube angle determines the
steering characteristics of the bike. A steep angle together with a curved fork
reacts more sensitively when steering; a flatter angle reacts less sensitively.
In the past the angle was set at 68°, but today the standard angle of the
headset-tube is 71°.

E. Trail

The trail is the distance between two points marked from the center of
the headset to the floor and by the extension of a line from the center of the
front axle to the floor. This distance depends on the curvature of the fork and
the angle of the headset tube. A longer trail makes for easy steering; a short
trail causes the bike to react quickly to every movement of the handlebars.

F. Distance Between the Rear-Wheel Axle and the Bottom Bracket

The longer this distance is, the more comfortable the ride. A shorter
distance creates a "lively action" and a good climbing ability. The average
span from the bottom bracket to the rear wheel for a mountain bike is 17" (43

G. Distance Between the Front-Wheel Axle and the Bottom Bracket

This distance determines the amount of toe clearance. Toe clearance
means that the front tire and the tips of the rider's shoes never come into
contact as the rider pedals and turns at the same time. To do this, measure the
distance between the center of the axle at the front-wheel hub and the center of
the axle of the bottom bracket.

H. Wheelbase

This is the distance between the centers of both the front-wheel and
rear-wheel axles. A long wheelbase makes for ease of handling and good
straight-ahead riding. A short wheelbase makes for sensitive handling.

I. Height of the Bottom Bracket

This is the distance between the floor and the center of the axle of the
bottom bracket. A lower bottom bracket makes the bike more maneuverable; an
elevated bottom bracket means more stability and better straight-ahead riding.
A very high bottom bracket makes it easier to clear obstacles.

J. Stem Angle

This angle is determined by the inclination of the headset tube. A
wider angle gives an easy, more comfortable ride. A narrower angle gives a
"sportier" feel. For the comfortable ride the angle should be set from 15° to
25°, for a racer the angle should be between 0° and 10°.

K. Length of the Stem

A longer headset (stem) will distribute the weight of the rider more
evenly between the front and rear wheels. Longer headset tubes are more
frequently found on racing bikes. A long headset tube is about 51/8" to 6" (13
to 15 cm); a short tube measures between 4" to 43/4" (10 to 12 cm).
All measurements taken together, and their relationship to each other,
define a bike's characteristics. The ability to interpret a frame's dimensions
allows someone to predict a bike's maneuverability, and allows the biker to
determine if a bike will perform to his expectations.

Tube Materials

More than 90% of all the mountain bikes used today are made from steel
tubes. The steel tubes are all made from high quality steel alloys. Other
substances have been added make sure the frame is problem-free as well as having
a high degree of stability and flexibility. Although the steel tubes are of
exceptional quality, they have one major disadvantage, their weight. Since
weight is one of the basic problems of a mountain bike, there has been a search
for a material that was light in weight as well as strong.
Aluminum has rapidly become the tube material of choice in the past few
years. A decade ago aluminum was still an "exotic" metal, a term used to
describe titanium today. The use of carbon fibre and kevlar are also being used
more for the construction of bike frames. In recent years these materials have
been used in more industries other than the aircraft industry, making them more
affordable. Today builders use these materials because of their qualities:
light weight, and good elasticity, both combined with good strength. Because
the tube materials play such an important role in the way a bike reacts and
feels it is important for a buyer to know what the bike frame is made from. It
is also important to know the advantages and disadvantages of each of the
materials. Steel
Since the mountain bike was invented, the frame manufacturers have used
chrome-molybdenum-steel in various thickness' to build high quality bikes. The
two most used steel alloys are 25-CrMo4 and 34-CrMo4. For 25-CrMo4, the 25
means that it contains 25% carbon (carbon makes steel tension-resistant, and
serves as a protection against deformation); CrMo4 indicates how much of the
substances that improve the quality of the steel (chrome and molydenum) have
been added. Manganese-molydenum is another alloy that may also be added. All
of these alloys reach very good anti-breakage strength. High-quality steel
tubes have seamless joints, and their ends have been reinforced or "butted".
The strength of the walls of high-quality CrMo tubes have been tripled. Butted
tubes are strongest at the point where two tubes are joined, and are weakest in
the middle of the tube.
The advantages of steel tubes are that it is a relatively inexpensive
metal. The soldering the tubes produces strong, stable connections. Steel also
tolerates a great deal of stress before it starts to break down. There are two
disadvantages of using a steel frame: it's weight and it's susceptibility to
The fight against rust is endless; also, a search for a material that is
light is still an ongoing process. Despite these shortcomings steel remains the
most reliable material for the frame industry.


The use of aluminum to make bike frames has increased rapidly in recent
years. In order to make aluminum useful for mountain bike frames, an alloy had
to be produced. Copper, magnesium, zinc, manganese, silicon, and titanium were
each added; all of them increased the strength of aluminum. Aluminum has a very
high resistance to breakage. However, the maximum load capacity (the amount of
pressure tolerated by a material before it becomes permanently distorted) of
aluminum is not as high as that of CrMo steel. Because of this the strength of
aluminum can be increased by widening the diameter of the wall of the aluminum
The disadvantages of aluminum is that the price for high-quality
aluminum is as high as the price for steel, but depending on the method used to
connect the tubes, aluminum frames require more time to make, which in turn
means that it costs more to the buyer. The tubes are either glued or screwed
together with expensive sleeves, or they're welded together. Both methods are
expensive and time consuming. Although aluminum tubing has only one-third of the
rigidity of steel, when the diameter of aluminum tubes is doubled, the amount
of rigidity is not simply twice but eight times higher. Another disadvantage of
aluminum is its torsion strength. To improve the torsion strength of the
aluminum the thickness of the wall was increased, this however, defeats
aluminum's weight advantage.
The advantages that aluminum tubing for bike frames are, that aluminum
alloys are rust-free, they absorb shocks five times better than steel, and
they're light. Because the aluminum absorbs shock better than steel, the result
is a more comfortable ride. Because of these reasons, the aluminum tubed bike
frame is being used more and more frequently in the industry.


This material is used most often in fighter planes, but it is now being
used for mountain bike frames. Because of its superior strength vs. its weight,
the finished frame is very light and very strong. In the past titanium turned
brittle after time, resulting in small cracks when under heavy loads. The
adjustment in the combinations of the metals that were used it the alloys,
titanium is now stronger than steel. The problem with this frame material was
its price and its complicated manufacturing process, but the alloy and
production problems were solved, and, together with a new welding technique, the
production of titanium frames has become much easier.
The high price of titanium is titanium's greatest disadvantage.
Titanium is three times as expensive as CrMo steel. The welding method that
weakens steel and aluminum has almost no effect on titanium. In the past it was
necessary to do the welding in a vacuum chamber to protect the material against
oxygen. A good titanium alloy has approximately the same strength as steel, but
it achieves only 60% of steel's rigidity. This problem is also solved by
increasing the diameter of the tube. A high torsion strength is titanium's
greatest advantage, a problem that was solved by making the walls of the tube
thicker. Also, titanium is rust-free and is 40% lighter than steel.


The future of mountain bike frames is in fibre and resin. The
superiority of carbon tubes over steel, aluminum, and titanium is no longer a
secret to mountain bike riders. This material provides great riding comfort,
increased rigidity, and amazing shock absorption. Two types of tube stand out:
round tubes that are glued together with aluminum sleeves and one-piece
Monocoque frames. Besides carbon fibre, manufacturers are also using glass
fibre, graphite fibre, Kevlar, and Spectra. It is important in the
manufacturing process that a correct, multi-directional arrangement of the
fibres is made to increase the torsion stress. Poorly made carbon-fibre tubes
will fracture when exposed to heavy loads.
There are only two small disadvantages a carbon-fibre frame has. One is
that it costs about four or five times more than a steel frame, and the other is
that Monocoque frames have a very limited number of sizes. Other than those a
lot better. Carbon-fibre frames are three times stronger than steel frames, and
have 35% more rigidity. They are also well protected from corrosion. Carbon
tubes are 20% lighter than steel tubes; the sleeves used for joining the tubes
add some weight, however, carbon frames are still 60% lighter than steel frames.
Their excellent ability to absorb shocks (the energy flow of the shocks is
diffused by traveling from fibre to fibre) doesn't diminish the frame's rigidity.
Carbon-fibre is considered to be the ultimate material for frame tubes.


In recent years the trend for mountain bikes is to be equipped with a
suspension system. However, it will take some time before all the problems with
suspension are worked out. The high demand for some kind of suspension is
because of the heavy load that the mountain bike's material must bear. Until
now, the solution was to increase the rigidity of the frame, but strengthening
the material compromised comfort. The solution on today's mountain bikes is by
adding suspension to the wheels. Suspension was first used on racing bikes, but
because of the harsh conditions a mountain bike goes through, it was only a
matter of time before a suspension system was added to the mountain bike.

Front Shock Absorbers

The front shock was the creation of Paul Turner, who engineered the
"Rock Shox". This type of suspension is similar to the suspension used for
motocross forks. This suspension consists of an aluminum fork crown with two
telescoping blades that slide into each other when under pressure. The blades
are either made from aluminum or steel. The distance of the spring action is
about 21/8" (5.5 cm). The degree of tension can be adjusted. There are two
ways to absorb shocks: oil-pressure or air-pressure suspension, or with springs
and oil. Plastic parts can also give good results.
Bikes that are equipped with front-wheel shock absorbers don't lose
contact with the ground , which allows for more control, and thereby making
driving at higher speeds possible. However, this advantage only comes into play
when riding at high speed, and when the shocks occur in quick succession.
Suspension prevents shocks from reaching the tire, and thereby prevents damage
to the rim; rims aren't as easily deformed. The greatest disadvantage is the
change in the geometry of the bike. The steering-tube angle gets smaller,
anywhere from 2° to 2.5°; the trail gets larger, which changes the handling of
the bike from characteristically quick to a "sluggish" steering reaction. Add
to this the additional weight of the shock absorber. A fork with a shock is
around 171/4 oz. to 21/4 lbs (500 to 1000 g) more than a Unicrown or switchblade
Suspension forks are particularly useful for a biker who doesn't or
can't avoid obstacles and when riding at high speeds is the goal of the rider,
like in racing competition, and especially in downhill races. For the average
biker the suspension system won't become useful until the system has been
improved to : 1. Minimize geometrical changes; 2. Design the suspension in such
a way that it can be turned on or off as circumstances require; 3. Reduce weight.

Rear-Wheel Suspension

After the front-wheel suspension systems gained acceptance, it was only
a matter of time before engineers designed a suspension system for the rear-
wheel. This was considered to be an ambitious undertaking, because it meant
jeopardizing the stability of the rear frame, a vital part of the frame
structure. At the end of 1990, Cannondale, Offroad, and Gary Fisher introduced
the first rear-wheel suspension. Cannondale and Offroad used similar systems.
They both have elevated chain stays providing lateral sway, with the pivot point
located in the front of the seat tube. Cannondale uses an oil-pressure
suspension, the Offroad rear frame is protected against shocks by plastic
devices. These suspension systems are well made and designed, but they also
contribute to some problems: Stiff wishbone construction at the rear frame
lessens lateral stability; interference with the important geometry of the rear
frame by adding shock absorbers will also cause considerable loss to the bike's
lateral stability, changing the ride of the bike. Gary Fisher installed plastic
devices to absorb shocks. They're located behind the bottom bracket. Chain
tension, however, makes the rear frame more rigid (due to the lowered seat-stay
position); traction is not affected.
Rear-wheel suspension is great for riding downhill, because potholes are
smoothed out, and tires are protected from severe punishment. However, uphill
riding can be an ordeal when the rear of the frame bounces with every pedal
stroke. This can drain the energy from the rider quite rapidly. A bike
equipped with rear-suspension is also heavier. At this time no satisfactory
solution has been found; the many different versions are all still in the
experimental stages. This technology is still recent and still has room for
improvement. A rear-wheel suspension that is standard to most bikes has not yet
been found.


Shifting and drivetrain have undergone enormous evolutions. Today four
different methods of shifting gears are available: single shift, double shift,
rotation-grip, and grip shift. All four of the systems are different. The one
thing that they all have in common is that they are all indexed. The functions
of the front and rear derailleurs have reached high standards, technologically
and functionally. In combination with numerous gear positions this is (at this
time ) the most perfect gear shifting system. The only disadvantage is that it
needs frequent attention and adjustment.
To shift gears smoothly and silently before the invention of the indexed
system was truly difficult. It was a process of slow learning, and only
professionals knew how to do it properly. The indexed system, however, made it
possible for even a novice rider to master the art of shifting gears properly
and with ease. The indexed system has a built-in mechanism that enables the
derailleur to move in such a way that the chain rests securely on the chain ring
as well as on the sprockets.

Single Shifter

Today, as in the past, the single shifter is the one that most bikers
prefer. It is close to the handgrip, and top mounted, this one is the lightest
(51/4 oz or 150 g) and reaches every sprocket within a turn of 90°. This system
also makes it possible to disengage the indexed system, so that in case of
difficulties, the gears and derailleur can be used manually, using the friction
system. The only disadvantage is that the position of the lever isn't
ergonomically perfect. The thumb has to move up above the handlebars each time
the gears have to be shifted. However, the single shifter system is preferred
for all racing bikes.

Double Shifter

For ergonomic reasons, a few of the professional mountain bike racers,
moved the shifter below the handlebars. The lever worked well of the biker
pushed the lever away from himself. It was pulling it back that was the problem.
To solve this problem the double shifter was introduced in 1989. The shifter
was split into two separate levers. The lower lever moved the chain to a larger
sprocket and the upper lever moved the chain to a smaller sprocket. The whole
procedure became more complicated; instead of one movement in two directions,
using one lever; now two movements, using two levers in two directions,, was
necessary. To shift gears it was necessary, even for trained bikers, to learn
the whole new procedure. despite the improved position of the shifter the double
shifter system has a disadvantage; although by using the lower lever the largest
sprocket or chain ring can be reached, to shift to a smaller sprocket (to the
right), it's necessary to push the lever six or seven times, causing a slight
slowdown. Although it is a minor inconvenience for the recreational biker, it
is a concern for mountain bike racers.

Rotation-Grip Shifter

Handle bars with a diameter of 7/8" (22.2 and 22.7 mm) are equipped with
a 61/4" (16 cm) long rotation grip with two or three mechanisms inside. The
springs, activated by pressure, cause a mechanism either to tighten or to loosen
the gear cable. In order to shift to another gear, the grip must be rotated. A
dial lets the rider know on which sprocket the chain is riding on. Every
sprocket can be reached within a 90° turn of the shifter. Later a lever inside
the rotation grip was made that prevents the gears from jumping when riding in
rough terrain. Despite the perfect ergonomical placement of the shifter, it
does have two disadvantages; the increasing number of handlebar accessories
leaves little room for mounting new ones, and accidental shifting can't be
totally eliminated.

Grip Shift

The "Grip Shift" is a system that can be mounted at several different
places on the handlebars. A 21/8" (5.5 cm) wide by 13/4" thick rotation ring
can be mounted on either the inside or outside of the grip and used on any
handlebars that have a 7/8" diameter (22,2 and 22.6). This system has an
intricate system consisting of three ring-cups that turn within each other that
tightens and loosens the gear cable by pulling it across a wedge. The only
disadvantages is that a 270° turning radius is needed to reach all the sprocket.
The greatest advantage is its light weight. At only 2 oz (66 g) the "Grip
Shift" is even lighter than the single shifter. Other handlebar accessories may
also be added if desired.

Front Derailleur

The front derailleur transports the chain rings. This is done by a chain
guide, which can be moved from side to side by a cable, and is moved back with a
retracting spring. Indexed systems also function with the derailleur, but still
need further refinement. All too often the chain rubs against the cage and must
be adjusted at the shifter. While it is quite easy at the shifter, it's much
more complicated with the rotation-grip shifter. Adjustments don't last, and
frequent attention is necessary. This is a main complaint about the rotation-
grip shifter.

Rear Derailleur

In order to accommodate the wide arrangement of the gears, the mountain
bike's chain housing has to be much longer than that of a road bike. The chain
housing has to accommodate the largest sprocket. The most popular type of
mechanism is the "slant" mechanism, almost all rear derailleurs are built
according to this model. With the slant mechanism, a much better functioning
shifting system has evolved because the guide pulley "wanders" back and fort at
the same distance over every sprocket.


Brakes are the only components that haven't significantly changed in the
evolution of the mountain bike. Today, the simple cantilever brake system has
proven the most reliable for off-road riding. The future, however, belongs to
disc brakes, which at this time, are still going through a trial and error
period. The concept of the disc brake is of interest for mountain bikers,
because mountain biking makes such great demands on the brakes. These demands
are best served by disc brakes for three reasons: First, the amount of space
that disc brakes allow for the fat tires, so that mud accumulation won't create
problems; second, the brakes should weigh as little as possible; and third, they
must function under both wet and dry conditions. But first we have to the learn
the basic, and still the most common type of brake system.

Cantilever Brakes

The best system is also a simple one, and one that works. The
cantilever brake is a perfect example. Two moveable brake arms with brake shoes
are mounted on bosses that are soldered to the seat stays, or to the chain stays.
On many models both brake arms are connected by cables. At the end of the
cable, which originates at the brake lever on the handlebars, are cable carriers
to which a linking wire is attached. The link cable can be disconnected either
at the left or right brake carriers. This release the tension and allows the
rear of front wheel to be removed. On newer models the brake cable, which comes
from the brake lever, is attached directly to one of the brake arms, and guided
by a round cable carrier, connected to the other brake arm.
On traditional cantilever brakes, brake arms extend rather far to the
outside for the best possible leverage. Sometimes this causes the rider's feet
to come in contact with the brake arms. This problem was solved by "Low
Profile" brakes. Brake arms became longer, but the angles became much tighter.
The Pedersen cantilever brake makes use of the direction of the rim rotation to
give more power to the brake shoes. The brake shoes are pulled in the direction
of the wheel's forward movement, creating a correspondingly higher brake action.
When releasing the brake shoes, a spring action pulls them back into the neutral
position, which results in an energy saving of 20%.

Brake Shoes

Most brake shoes are made from a hard, friction-resistant, special
material consisting of vulcanized rubberlike plastic, which has been constantly
been improved over the years. New combinations made from synthetic rubber and
pheol ressin have increased deceleration, but overall they lose an enormous
amount of effectiveness when the rims are wet. Effectiveness when the rims are
wet is the big disadvantage of all rim brakes.
Since the rim becomes part of the brakes in cable-carrying systems, the
effectiveness of the brakes very much depends on the surface condition of the
rim. The most recent rims have a layer ceramic on the outside which have
improved the effectiveness of the brakes under all weather conditions.

Hydraulic Brakes

Hydraulic brakes operate by an enclosed oil tube made from polyamide.
Pressure applied to the brake lever is transferred to a cylinder and the brake
shoes. In spite of many advantages, these brakes are being used less and less,
even though the last disadvantage has been eliminated. The disadvantage was
that in order to remove the wheels, you would have to let the air out of the
tires. This was solved by designing a brake so that the brake arms could be
opened up so that the wheel could be taken off with out letting the air out.

Disc Brakes

Despite the good track record of the cantilever brake, the search for an
effective disc-brake system has started. A new bike company in California,
Mountain Cycles, introduced a hydraulic "Pro Stop" disc-brake system in 1990.
Aluminum discs (located at the hub of the wheel) have brake shoes made from a
low-temperature fibre material. These brake shoes grip the disc in a "pinching"
fashion. The brake shoes, together with the aluminum disc, don't lose power
under wet conditions. Power from hand pressure is perfectly transferred to the
brake shoes. These disc brakes were developed in conjunction with a front-
wheel suspension system. Their weight including fork is 53/4 lbs (2.6 kg).
This system can also be mounted on conventional Unicrown forks.

Brake Levers

The brake lever has been used ever since the mountain bike was invented.
It has gone through improvement over the years in ergonomics, size, weight, and
the way it performs. The lever pulls a brake cable, which transfers the pulling
action of the brake arm of the cantilever to the brake shoe. The lever was
shortened after it was discovered that it can be operated with only two fingers.
There is also a brake lever with a roller mechanism, called the "Servo Wave".
When this lever is used, the pivot point changes the relation to the cable
carrier, which causes the brake shoes to come closer to the rim. The closer the
brake shoes get to the rim, the more effective the transfer of power from the
lever to the brake shoes. All accomplished with a minimum amount of pressure
applied to the brake lever at the handle bars.


Other sample model essays:

Research Papers / Muhammad Ali
Muhammad Ali The greatest mystery of the 1996 Olympic summer games in Atlanta, was solved at 28 minutes past midnight the day of the opening ceremony. The crowd erupted when the Olympic tor...
Research Papers / Shaquille O'neal
Shaquille O'neal Shaquille O'neal is a person who deserves my admiration and respect. He is seven feet, one inch tall. At twenty-five years old he is nice, good-natured, and generous. He...
Old Madison Square Garden: Fond Recollections of a True Landmark From the world cup of soccer to the superbowl, people all throughout the world have dreams of being sport stars or even just...
Research Papers / Chan Ho Park
Chan Ho Park A twenty year old pitcher named Chan Ho Park is in the Korean baseball league on the L.A. Dodgers recruiting team. Every scout was scared to recruit him because of him being f...
Research Papers / Sports Management
Sports Management Someone once said, "There are those who make things happen, those who watch things happen, and those who wonder what happened." I consider myself one of those rare peopl...
Research Papers / Hummers
Hummers Many people all over Canada and the United States think Hummers are the best all terrain vehicles (ATV's). The history of the Hummer starts, in 1979 with competition for the develop...
Physical Education In Secondary Schools My philosophy of physical education in the secondary setting deals with students becoming physically fit. Also that students learn how to communicat...
Research Papers / Piece Of The Pie
Piece of the Pie Money is an important issue for almost all college students. Very few are lucky enough not to have the financial burdens of tuition, housing, and food interfere with t...
Research Papers / Prop. 16
Prop. 16 There is a new regulation if you plan to play college sports. It is called Prop. 16; it is based on a sliding scale. You must first graduate from High School; you have to get at...
Should Scholarship Athletes Work? Should college athletes on full ride scholarships be able to hold a job during the school year? Well up until Monday, January 12, 1997, full scholarship ...
Experience with Dream Essay - Reliable and great customer service. Quality of work - High quality of work.
Browns Mills, New Jersey, United States
Dream Essay - Very reliable and great customer service. Encourage other to try their service. Writer 91463 - Provided a well written Annotated Bibliography with great deal of detail per the rubric.
Browns Mills, New Jersey, United States
it is always perfect
Frederick, Maryland, United States
The experience with Dream Essay is stress free. Service is excellent and forms various forms of communication all help with customer service. Dream Essay is customer oriented. Writer 17663 is absolutely excellent. This writer provides the highest quality of work possible.
Browns Mills, New Jersey, United States
Only competent & proven writers
Original writing — no plagiarism
Our papers are never resold or reused, period
Satisfaction guarantee — free unlimited revisions
Client-friendly money back guarantee
Total confidentiality & privacy
Guaranteed deadlines
Live Chat & 24/7 customer support
All academic and professional subjects
All difficulty levels
12pt Times New Roman font, double spaced, 1 inch margins
The fastest turnaround in the industry
Fully documented research — free bibliography guaranteed
Fax (additional info): 866-332-0244
Fax (additional info): 866-308-7123
Live Chat Support
Need order related assistance?—Click here to submit a inquiry
© Dreamessays.com. All Rights Reserved.
Dreamessays.com is the property of MEDIATECH LTD