The earliest predecessor to the modern bicycle was invented by Pierre and Ernest Michaux in 1861. Their machine featured pedals and gears and was propelled by the rider, three features that made it very similar to the modern bicycle.
A:Remove bike pedals by loosening them using a pedal spanner or an Allen key, depending on the pedal brands. The 15-millimeter pedal spanner is used to remove flat and Shimano pedals, while the Allen key loosens the pedals by inserting it behind them. Remove the pedals when replacing them or to pack the bike in a bag.
A:Selecting a bike of the right size first involves measuring the user's height and inside leg length. The user can then select a bike with a frame appropriate for someone with his measurements. Most bike manufacturers provide tables that specify the appropriate frame sizes for different builds and body types.
A:A bicycle works with rotating rubber wheels, drive chains and gears driven by pedals for speed, brakes to slow and handlebars to steer. The bicycle wheel also has spokes to distribute the forces of movement evenly around its center, or hub.
A:The first iteration of a contraption resembling a bicycle appeared in Germany in 1817. It was created by Baron von Drais as a means to travel through his garden more quickly. It had no pedals, and the rider used his feet on the ground to propel himself forward.
A:The earliest predecessor to the modern bicycle was invented by Pierre and Ernest Michaux in 1861. Their machine featured pedals and gears and was propelled by the rider, three features that made it very similar to the modern bicycle.
A:Bicycle commuting requires finding an appropriate route, getting a bicycle that is in good condition and wearing the right clothing when cycling. It's important to eat a good meal beforehand to have energy for the commute.
A:A "fixie" bike is a nickname for a fixed-gear bicycle, which is a single-speed bicycle that operates without a freewheel mechanism. A freewheel allows the wheels to spin without moving the pedals. This means that a fixed-gear bike in motion continuously moves its pedals as well.
A:To change a bike tire, remove the tire from your bicycle, and remove the tube from the rim. Remove the tube, and put a new tube into the tire. Replace the tire on the rim and inflate. Put the inflated tire back on the bike.
A:To fix a bicycle chain, remove the broken link, and then assemble the chain again. Use a replacement pin, or trim the chain with an outer plate with a pin on one end and a roller on the other, and snap the ends together.
A:You can determine the size of a bike frame by measuring a certain part of the frame itself, depending on what type of bike it is. The website Ebicycles provides a bike measurement tool that varies depending on what style of bike is used.
A:To fix bike brakes, tighten the brake cable, replace the brake shoes, set the pads against the wheel rim, loosen the cable clamp, pull the cable tight, and tighten the clamp. Remove the old brake shoes, replace them, and tighten the bolts securing them.
A:Bicycle gears work by moving the bike's chain on varying chainring and cog combinations to match the desired drive wheel speed, cadence and pedaling speed of the rider. The gears are part of the drivetrain of multi-speed bicycles and the the gearing system includes the crankset, which include the chainrings, cogs, chain, gear shifter and derailleurs.
A:Determining the proper size bike for a child is based on the size of the bike's wheels as opposed to determining size for adults, which is typically measured using the frame. Unless a child is unusually tall or short for his or her age, there are standards for every age beginning from the age of 2. Once the basic size is determined, then other amenities can be selected, such as number of speeds, types and shape of the handle bars, types of seats and how the brakes work.
A:As of 2015, the best-rated hybrid bicycles are Diamondback Edgewood Sport, Schwinn Discover and Vilano Aluminium Road Bike 21 Speed Shimano, according to BestHybridBikeGuide.net. The site gives all three models four out of five stars. Amazon gives the bicycles 4.5, 4.1 and 3.9 out of five stars, respectively.
A:Three-wheel bicycles for senior citizens are safe to use. Having that third wheel provides a degree of balance and comfort that two-wheelers cannot. Three-wheel bikes allow seniors to remain active and fit through cycling as many of them cannot use a two-wheeler anymore.
A:The serial number on a Schwinn bicycle made in Chicago can be found engraved into the frame near the pedals. On a bicycle made in Japan, the serial number may be engraved on the frame near the pedals, on the headlug or on the head badge at the front.
A:The original Schwinn Whizzer is no longer manufactured, so the only places where one can be bought is through classic collectibles companies or individual sellers at places such as eBay.com, Bike-Urious.com and Dave's Vintage Bicycles. Whizzer bikes and conversion kits were sold by Schwinn from 1939 through 1965. Whizzer USA began selling models made on Schwinn bicycle frames in 1997, and several other companies currently sell Whizzer-style motorized bicycles with different engines and on a variety of bicycle frames.
A:Three helpful tips to successful bicycle shifting include shifting before the terrain changes, shifting one gear at a time, and noticing when more experienced bikers shift. When the bike is in the correct gear, a rider’s momentum converts power more effectively.
A:While it is possible to buy training wheels for a 20-inch bicycle, doing so is usually not a good idea, according to bicycling expert Sheldon Brown. Training wheels should only be used for the first two to three years of learning to ride a bike at most.
A:The value of a pedal can vary widely, according to the GreatestCollectibles.com website. The prices might range from as low as five dollars to as high as several thousand dollars, as of September 2014.