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Mountain Bike Wheels
Posted on September 30th, 2010 No commentsMountain bike wheels are typically made of a specially-designed wire spoke system that allows for light-weight sturdiness, developed to give optimum performance even under harsh terrains and numerous riding conditions. These wheels are integrated into the mountain bicycle with dropouts which are held by the bike fork and bike frame.
People who wish to start mountain cycling could be crushed by the options available to them, vis what accessories to buy, and more importantly, what sorts of parts to use for one’s mountain bicycle. Mountain bike wheels provide a good mix of traction, stability, and durability ; and different riding conditions need particular kinds of trail bicycle wheels. Here are only some of the more popular trail bike wheels now available.
29-inch Wheels
29-inch mountain bike wheels are based on the widespread 622 millimeter standard. These kinds of wheels are gaining popularity for cross-country and cyclocross trail bikes, ordinarily used by larger riders. The 29-inch measurement applies to the diameter of the wheels, which are close in structure to the 700C hybrid, road, and touring wheels ; although the 29-inchers are structurally bolstered for better durability for off-road terrain riding. The common 29-incher, together with the rubber tire itself, will have a total diameter of 724 millimeters or 28.5 inches.
26-inch Wheels
Clincher tires of the 26-inch size have inner tubes. These 26-inchers are the most typical choice of wheels for off-road mountain bikes. The wheel structure was primarily based on adapted mountain bicycle wheels, which earlier riders took from mountain bikes of American manufacture. 26-inch bike wheels usually have edges that are 22 inches or 559 millimeters in diameter, and make a total diameter of 665 millimeters or 26.2 inches with the tire attached.
Current tubeless 26-inch wheels are slowly penetrating the market. These new tires comply with the Universal System Tubeless, or UST standards, set by French wheel maker Mavic, along with tire companies Michelin and Hutchison. As no more inner tubes are utilized in the tires of these bike wheels, the rider can enjoy more traction and shock absorption, as lower tire pressure will not result in punctures or terraces to the inner tube.
Conversion kits are currently available to turn non-UST wheels into tubeless wheels, using a special tape to shut off any holes in wheels with standard edges, and injecting a liquid rubber compound prior to climbing the tire. UST kits can also improve durability of UST wheels with added sealing capacity in case of any punctures.
BMX Wheels
BMX wheels are mountain bike wheels with the smallest diameters. These are made for smaller and younger bike riders, who are afforded better durability at relatively lower costs. The size can also bear heavier loads and stress due to bike stunts, and reduce rotational force for faster acceleration.
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