This used to be a 1991 Kawasaki KX125H until I took out the engine and sold it to someone who had just rebuilt a much newer engine and blew it up on its first race. I shortened the frame, reducing the wheelbase by 9 inches, by cutting through the welds around the headstock and cutting out about 4 inches from the frame’s side spar tubes. The top tube was dispensed with and the shortened side spars were re-attached to the top of the headstock, instead of their previous position at the bottom. I maintained the original head angle. The 1991 H-model lends itself best to this type of conversion because the top of the shock absorber is held in place by separate bolt-on brackets, as opposed to the later bikes which have dispensed with them and have had them integrated into the frame tubes. I then suspended a 14-speed Rohloff gearbox hub with brackets I made from some flat 1/4″ bar. I attached the brackets to the bolt holes used to secure the brackets holding the top of the shock absorber. I used 415 gauge (1/2″ x 3/16″) chain to make up the three drive chains. I used a Gusset 10mm BMX chainwheel, Aprilla front sprockets on the jack shaft, and a pair of specially made B&C Express sprockets to mount onto the Rohloff gearbox hub and rear wheel hub. All were 3/16″ thick except for the standard Rohloff drive sprocket supplied with the hub. I worked out the ratios to match a typical downhill bike’s gear range. The jack shaft was necessary to reverse the drive motion of the Rohloff hub …
Extreme Downhill Kawasaki KX125 mountain bike with Rohloff Speedhub gearbox
March 18th, 2010 by admin No comments »Guide to Choosing Cardio Exercise Equipment For Your Home Gym
March 17th, 2010 by admin No comments »
Image : http://www.flickr.com
Have you decided to purchase a piece of cardio exercise equipment for your home gym? If so, you’ve got several considerations to evaluate, namely cost, size of the machine, functions, features, as well as the type of aerobic equipment you’ll prefer to use regularly. Fortunately, there are a lot of affordable choices available in cardio fitness equipment suitable for any size of home gym.
While there are stairsteppers, arcs, cross country trainers, rowers, and bikes in this category, we are going to focus on treadmills and ellipticals since they are the most popular machines among low-impact cardio exercise equipment. Because of their design and function, they are not only ideal for aerobic purposes but as a “weight-bearing” workout they are also great for building stronger bones.
Where to Buy Equipment
Many people use this approach when shopping for cardio fitness equipment: they do their research and price comparisons online, then go to a local sporting goods or national discount chain store to buy the item. Well, that approach is half right! It’s true you’ll find a wealth of information and reviews on the web, but did you know the best place to purchase a quality machine is from an online retailer?
You may be hesitant because of the costs involved with shipping heavy cardio fitness equipment; and then there’s the possibility that it could have a defective part that will need replacing. Keep in mind that you will have delivery charges for a 300-lb treadmill from a local store anyway, and who’s to say it won’t come with a mechanical problem? Online purchases are safe, competitively priced, and they usually come with free shipping and inside set up as well as outstanding warranties and service agreements. In fact, many top brand manufacturers of treadmills and ellipticals sell their models only online and direct to the consumer. You’ll never find them offered in discounted box stores next to the cheap mass market machines.
What to Look for in Cardio Equipment
Once you’ve determined which brands you like, and what’s in your price range, there are a few considerations to keep in mind when shopping for cardio fitness equipment:
The first is that you want to buy a machine with a decent motor. For example, runners and heavy people should not buy a treadmill that offers less than a 2.0 continuous duty horsepower motor. The motor is the most important feature in the machine; because nothing else matters if the motor fails.
For that matter, how quiet is the motor? You might not think this is such an important point now, but spend just a half an hour on a noisy machine and you’ll wish you had paid more attention to what other customer reviews said about it. All reviews will mention the noise of the motor, and it’s something to keep in mind.
You’ll also want to think about getting some attractive features such as resistance and incline levels which are a great way to increase the intensity level of your workouts. You should also consider the pre-programmed workouts installed on the machine; these programs will help you stay motivated and challenged.
A heart rate monitor and wireless chest strap is something you should always use when doing cardio workouts. A heart rate monitor will show you on the display console at what level you are working at, and if you’re not in an aerobic zone, you will know immediately to step up the pace. Many machines have this feature as standard equipment but you can also buy a personal device that looks like a wrist watch to monitor your heart rate
You’ll want to read the manufacturer’s warranty which gives an indication of how well a company stands behind the quality of its cardio fitness equipment. A good warranty will likely offer a lifetime on the frame, 5 years the motor, up to 3 years on parts, and 1 year on labor.
When shopping for an elliptical trainer the most important thing to watch for is the length and feel of the stride. The attraction of an elliptical trainer is that they are very easy on the joints so you don’t want an inferior model that has a choppy stride motion with a rounded and not oval glide pattern. Furthermore, you may want to get a model that comes with the upper arm handles to give you a complete body workout.
Another thing to consider is purchasing refurbished cardio exercise equipment. These are also called remanufactured models by some dealers and they are every inch as good as a brand new machine. During the refurbishing, the machine gets a new control board, bearings, rollers, belts, and so on. It’s completely tested before it leaves the shop and will look and perform like new. The only difference you’ll notice is the price; expect it to be about 40 percent less than a comparable model sold new.
Some final tips we can give you is to be sure the machine “fits” you; that is, fits your height and weight, stride, and fitness needs. If you’re an avid runner but have a tight budget, you don’t want to get a cheap machine since it won’t hold up to daily punishment. Likewise, overspending isn’t necessary either; casual walkers should not buy more machine than they need. Keep these tips in mind and you’ll have no trouble selecting cardio exercise equipment that’s right for your home gym.
About the Author:
Kevin Urban is the editor at http://www.AllEllipticals.com, the web’s top site to start your search for the best elliptical in your price range.
Copyright 2008 AllEllipticals.com
Permission is granted to republish this article provided all links are left intact and clickable.
Taking A Closer Look At The LifeCore Fitness 1000RB Recumbent Bike
March 15th, 2010 by admin No comments »
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More and more often, people that are interested in a stationary bicycle are turning to the recumbent bike design rather than the more traditional upright bike design. The main reason for this trend is the fact that the recumbent bike is able to provide more back support and comfort throughout the workout. In addition, the recumbent bike helps to work the leg muscles in a different way. One recumbent bike design that has been particularly popular is the LifeCore Fitness 1000RB Recumbent Bike. With its many features and relatively low price, it is not difficult to understand why this particular model has become so popular.
The LifeCore Fitness 1000RB Recumbent Bike offers 12 Preset Programs as well as Polar Compatible Heart Rate Programs. Therefore, people of just about any ability level can choose a workout to suit their needs.
Although the LifeCore Fitness 1000RB Recumbent Bike has a compact 44″ step-through design, it still offers a number of extras that are not commonly found on stationary bikes. Many of these features place an emphasis on comfort. For example, the model includes Ergo-Mesh Seating as well as other creature comforts such as a towel rack, a water bottle holder, and even a Reading Rack for a book.
The seat on the LifeCore Fitness 1000RB Recumbent Bike can also be repositioned in a number of ways. The seat can be slid away from or closer to the pedals and then may be tilted with a seat adjustment knob. This model also has 5″ pedal spacing, which helps to reduce the amount of stress placed on the user’s joints.
Although the LifeCore Fitness 1000RB Recumbent Bike has a compact size, it is still a bit heavy at 120 pounds. It does feature oversized transport wheels, however, which makes it a bit easier to move back and forth. In addition, although the price is reasonable for what is included in the model, some users might be satisfied for a model without the “extras” that is available for a lower price.
View all our Fitness Equipment, Tips and Resources at http://www.athomefitness.net/online
Top Resistance Bands Reviews
March 14th, 2010 by admin No comments »Did you know that resistance bands reviews are super helpful for people who are in search of the best quality products to answer their exercise and body building needs? If you haven’t really decided on what brand to purchase, here are some comments on selected brands of resistance bands.
As one of the most popular sporting brands on the planet, Nike has proven that it can cater to the fitness and exercise needs of men, women, and children. Among their versatile products is the Resistance Band Kit, which retails from the online store of Nike for $50. The set contains two resistance bands with two tension levels, plus a carrying case, sport towel, and exercise card. The elastic is made of woven fabric so it cannot pull against hair or skin. The metallic finish makes the product durable for various types of exercises.
If you will read other resistance bands reviews, you will find the Reebok also produced one of their own. The Reebok Resistance Tubes set costs around $60, and comes with three latex resistance tubes. You can select from light, moderate, to heavy tension as you gradually increase your exercise intensity. Plus, you also get a picture guide that shows you the wide range of workouts you can do. The latex material is easy to clean, and storage is easy due to its compact design.
Bodylastics is a Home Gym system that continues to gather raves and praises from several sites with resistance bands reviews. The Basic Tension and Max Tension sets cost from $40 to $60, and you can select if you want to purchase it with the DVD guide or the training manual. Bodylastics also comes with a portable carrying case, door attachment, and ankle straps to facilitate a complete workout from home.
Hopefully, you already have an idea of what to look for when buying resistance bands. Note that there are affordable brands and options as well, so keep your eyes peeled. Be sure you check for brands that offer the best quality, so you get the most satisfying results from your workout.
For more top notch Resistance band information, reviews and exercises, please visit our Resistance Band resource site at: http://ResistanceBand.net
Snow Skiing and Back Pain
March 13th, 2010 by admin No comments »Late winter early spring is a time when many people take to the slopes. The bitter cold of winter is beginning to subside, but it’s still cool enough to enjoy the thrills and chills of skiing. This particular sport, however, poses special risks because most people have not had formal lessons, and the possibility of back injury is great especially because skiing is a sport that abruptly twists and jerks the spine. Just as most people are not trained skiers, they also do not know the correct way to fall either at the end of a tow rope or down a mountain.
Risk is also associated with the skier’s level of conditioning. The out of shape weekend warrior is the most vulnerable of all. If you are planning a ski vacation, you should really begin getting into shape at least six weeks prior to the trip. One of the best training exercises is the pillow jump. Place a pillow on the floor and practice jumping with both feet facing sideways, from one side to the other. This exercise will help strengthen your legs as it simulates the turning motions you will make on skis. At the same time, it will help build your stamina. A good muscle building exercise is the wall-sit. Lower your back against a wall as if you were sitting down into a chair. You are in proper position when your thighs are parallel to the floor. Hold the position for as long as you can without discomfort. Try to increase your time over the coming days. Then, by the time you hit the slopes you will have toned some of the most heavily relied upon muscles for skiing.
Once at the slopes, be sure to stretch your muscles prior to slipping into those skis. Lunge and calf stretches will help to prepare your legs, but don’t forget about your arms. Stretch one arm at a time by stretching to the opposite side of your body, holding your arm parallel to the ground and keeping a slight bend in your elbow. Also, bend over and touch your toes, stretching out those back leg muscles.
Now, you may also want to consider taking a lesson, especially if you are unsure of your abilities or have had limited experience on skis. Not only can your instructor show you how to maintain control of yourself through proper leg movements, but he can also help to ascertain your level of skill and can show you how to fall down, if need be, decreasing the risk of injury.
By following this simple advice, much of the danger associated with skiing can be eliminated. It is almost inevitable, however, that you will experience some soreness after your ski vacation.
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