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WRS Sports / Spenco Classic Bike SaddlesSpenco has been bought by WRS Sports from Kimberley-Clark.
SPENCO CLASSIC FULL GEL SADDLESpenco, as a company, was begun by Dr. Wayman R. Spence in the early 1980's. He was innovative, and brought forth the first bicycle saddle and saddle pads using viscoelastic gels, (which had been used in making artificial body parts in medical patients-read that as "implants"). It was a highly creative thought. The Gel spreads the weight evenly over each molecule of the gel, yet gives and contours to the human body. The Full Gel saddle uses a shell of rigid, molded polyethylene plastic, made by Velo in Taiwan. The saddle shell has depressions molded into it in the pelvic bone contact area and the sciatic nerve area. These depressions allow more of the Gel to exist in those areas of the saddle. The full Gel saddle uses only Spenco Gel as its form of padding. The Mens model has 12 ounces, while the Womens model has 10 ounces. The shell and Gel package are covered in Black stretch Lycra that is cemented at the sides and underneath the bottom lip of the seat. The Lycra is also stapled underneath the tail of the Full Gel saddle. It uses spring steel rails with a return curve in the front, 1 5/8" from the tip. The Spenco Full Gel saddle comes in a Mens (touring) model or a Womens (touring) model. A top down, silhouette image is provided above to show each of their relative sizes. These shots were done at exactly the same distance so they show each of their relative shapes and sizes. The exact weights and dimensions are provided in the saddle table. Black Style-M-W $ Price in Catalog
SPENCO CLASSIC CHAMPION SADDLEThe Spenco Champion saddle uses the same shell and the same construction techniques as the Full Gel model. It's only difference is the composition of the Gel. The Champion saddle uses a firmer Gel material that "squishes" a little less than the Full Gel. The silhouette images above may also be used for relative sizing in these saddles. The exact weights and dimensions are provided in the saddle table. Black. Style-M-W $ Price in Catalog |
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In-depth Information About Metals Aluminum Aluminum is extracted electrolytically from bauxite ore. It is made by the electrolysis of aluminum oxide which is found in larger concentrations within bauxite ore. Bauxite is a mixture of the hydroxides of aluminum, together with other impurities such as oxides of iron, titanium, and silicon. Bauxite is produced by the weathering and change of aluminum silicate rocks usually found in tropical and semitropical regions where climate has produced an accelerated weathering process. Bauxite is not a rare ore and is widely available in the US, the Caribbean, and Europe. Approximately 4 pounds of read the full article... Beryllium Beryllium is a specialty metal that is steel-grey metal in color, with an extremely low density, making it very light weight. At 1.85 grams to the cubic centimeter, its density compares to that of magnesium. It is also a high strength metal, making it possible to design light weight, thin membered parts with ahigh stiffness. A column made of beryllium to support a load placed directly downward on top of it, will have a greater load carrying capacity, and be lower in weight than any other metal of equal size. Until the 1950's beryllium was used read the full article... Titanium The element titanium was discovered in 1763 by an English cleric, William Gregor who was an amateur chemist with an inquiring mind. It was in the black sands of Cornwall that he discovered the new element that had up to that time, attracted little scientific interest. A few years later, an Austrian, Klaproth, extracted the same element from an ore widely known as "rutile", which is a mineral consisting of titanium dioxide (one titanium atom, two oxygen atoms), that is a reddish-brown substance with a slight metallic luster. While rutile is the highest grade read the full article... Metallurgic Hardness Testing There are three types of tests used with accuracy by the metals industry,they are the Brinell hardness test, the Rockwell hardness test, and the Vickers hardness test. Hardness is the property of a metal which gives it the ability to resist being permanently deformed (bent, broken, or have its shape changed), when a load is applied. The greater the hardness of the metal, the greater resistance it has to deformation. Since the definitions of metallurgic ultimate strength and hardness are rather similar, it can generally be assumed read the full article... |
