A 20-inch diameter bicycle tire rotates 300 times. How many feet does the bicycle travel? If Lance was using his 150-millimeter-diameter chainring and pedaling at a rate of 80 revolutions per minute, What diameter sprocket would he need in or...
After the construction letter, there’s a two-digit number signifying the wheel or rim diameter in inches — the rim or wheel size measured from one end to the other. This number tells you the rim or wheel size that the tire is intended to fit. For example, a P215/65R15 is designed...
Look for two numbers: the first number is the diameter of the the tire. Your replacement tires must be this same size or they will not fit. The second number listed is the tire’s width. You can choose replacement tires that have the same width, but often times you can choose to go...
Uniform Tire Quality Grading Service Description Calculating the Tire Diameter Tire Traction How Tires Support a Car What Are CRF Numbers? Problems With Tires How Tires are Made There are far more components to the average tire than you probably thought! As seen in the illustration, ...
The Top Winter Tires for Snow Driving Presented by Castrol How to Maintain Your Car to Keep It Running Well Presented by Castrol How to Change a Flat Tire Quickly and Safely Best All-Terrain Tires for Trucks and SUVs Advertisement - Continue Reading Below...
Handlebar Diameter The diameter of your handlebars refers to the outside diameter of the bar at the center, where the stem clamps it. There are only two options for mountain bikers: 31.8 mm or 35 mm. Why do we need two options? Originally all bikes came with 31.8 mm handlebars, and ...
Driving & Safety Why Does My Tire Pressure Light Come on When It's Cold? Under the Hood Why Do Tires Blow Out More in Summer? Under the Hood All You Need to Know About Bad Alternator vs Bad Battery Cars, Trucks & Engines Can You Guess Each of These Car Parts Using Only Emojis?
diameter. Staggered meaning the rear tires are wider in the rear than in the front which provides greater performance and launch grip, but cannot be rotated. Other vehicles, like the BMW i3 use a large diameter, but narrow tire to generate a performance size contact patch, where only ...
The gear ratio is therefore 2:1 (pronounced "two to one"). If you watch the figure, you can see the ratio: Every time the larger gear goes around once, the smaller gear goes around twice. If both gears had the same diameter, they would rotate at the same speed but in opposite ...
In this figure, the diameter of the gear on the left is twice that of the gear on the right. The gear ratio is therefore 2:1 (pronounced "two to one"). If you watch the figure, you can see the ratio: Every time the larger gear goes around once, the smaller gear goes around ...