Reach BikePro on a 24 hour basis at 803-280-1537 Terry Dunbar is on duty as the technical expert, who also speaks Spanish as well as English and has quantities on hand information. Call her now for any questions about Bike Pro you may have.
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Reach BikePro on a 24 hour basis at 803-280-1537 Terry Dunbar is on duty as the technical expert, who also speaks Spanish as well as English and has quantities on hand information. Call her now for any questions about Bike Pro you may have. |
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WTB Off-Road Handlebar
WILDERNESS TRAIL OFF-ROAD DROP BARSWilderness Trail Bikes has designed a drop style bar with the off-road rider in mind. Made in Japan for them by Nitto and historically imported through their relationship with Specialized. Made of aluminum alloy tubing, at its ends it has a 23.74mm outer diameter and a 2.18mm wall thickness. As with other bent handlebars, the wall thickness may vary in the bend areas. The WTB bar uses a 100mm long sleeve, with a 32mm long knurled center, to build out the bar's diameter to 26.0mm for use by standard road stems. The straight section of the handlebar top is 260mm long before the forward curve begins. Unlike more traditional Drop bars, the forward curve moves down at an outward 55 degree angle rather than just straight ahead. As the forward curve turns rearward, the flat lower grip section moves not straight back but at an outward 25 degree angle. Using the 4 1/2" long lower grip section, with the tubing flaring outward, while riding an off-road bike, is said to increase control. The overall width between both flared tubing ends is 605mm (23 13/16"). It has a 125mm (4 7/8") center to center drop, and is available only in Silver. The WTB Off-Road drop bar is said to be post manufacture heat-treated though its temper designation isn't revealed in sales literature. The Off-Road bar weighs 365 1/2 grams. $ 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... |
