We had this question just the other day as well. 28-21, you do the math.
28 - 21 = 7Which is a fairly silly answer as there are no 21" bike wheels. The spoke thing is quite misleading, as there are several things that aren't mentioned here that affect spoke length.If stood side by side the 28" wheel will reach 7" higher than the 21" wheel.7 inches difference . As 28-21=7The diameter of one bicycle wheel is 28 inches and its spokes run from the hub (or center) to the edge of the rim. The diameter of another bicycle wheel 21 inches. What is the difference in inches between the length of the spokes of the two wheels?
Area of bicycle wheel: pi*13 squared = 169*pi or about 531 square inches
radius=13 area=40.82 circumfrence=8.28025477707
The inches in a diameter = 2 X inches in the radius. Or, inches in a diameter = inches in circumference / pi
What is a "8 inch ball" ? Is 8 inches the diameter ? Then its diameter is 8 inches. Is 8 inches the radius ? Then its diameter is 16 inches. Is 8 inches the circumference ? Then its diameter is about 2.546 inches (rounded).
22 inches because pi=3.14 and 28-21=7 and 7x3.14=22
The diameter of one bicycle wheel is 28 inches and its spokes run from the hub (or center) to the edge of the rim. The diameter of another bicycle wheel 21 inches. What is the difference in inches between the length of the spokes of the two wheels?pi * diameter = circumference, if that's what you're looking for. But be aware that the numbers and sizes used to describe bicycle tires are often very inaccurate. So all you have to do is just subtract 28 from 21 and divide your answer by two!! 28-21=7 7/2=3.5
The recommended tire size for a bicycle with a wheel diameter of 29x2.25 inches is typically 29 inches in diameter and 2.25 inches in width.
28 - 21 = 7Which is a fairly silly answer as there are no 21" bike wheels. The spoke thing is quite misleading, as there are several things that aren't mentioned here that affect spoke length.If stood side by side the 28" wheel will reach 7" higher than the 21" wheel.7 inches difference . As 28-21=7The diameter of one bicycle wheel is 28 inches and its spokes run from the hub (or center) to the edge of the rim. The diameter of another bicycle wheel 21 inches. What is the difference in inches between the length of the spokes of the two wheels?
Bicycle tires are measured by their diameter in inches. The standard unit of measurement for bicycle tires is inches, with the diameter typically ranging from 12 to 29 inches.
The recommended inner tube size for a bicycle tire with a 26-inch diameter is 26 inches.
12 inches
A bicycle tire labeled as 700x45c is equivalent to approximately 27.5 inches in diameter.
My answer is 12
The recommended tire size for a bicycle with a 26-inch wheel diameter and 2.1-inch width is typically 26 x 2.1 inches.
The recommended tire size for a bicycle with a 26-inch wheel diameter and a width of 2.125 inches is typically 26 x 2.1 or 26 x 2.2 inches.
The recommended tire size for a bicycle with a 27-inch wheel diameter and 1.25-inch width is typically 27 x 1 1/4 inches.