â¢ The US remains by far the biggest military spender, with a defence budget of $711bn last year. â¢ It's followed by China, which spent an estimated $143bn on its armed forces in 2011. China has increased its military spending by 170% in real terms since 2002, the leading research body says. â¢ Russia spent nearly $72bn on arms last year, overtaking Britain ($62.7bn) and France ($62.5bn).
How to Measure Your Bike. â¢ Using a measuring tape, measure the distance from the top of the seat tube to the middle of the bottom bracket (A). â¢ For a road bike, you will need to list the size in centimeters. To convert inches to centimeters, simply multiply by 2.54. â¢ For a mountain bike, list the size in inches.
this number provides the recommended psi pounds per square inch for a road bike a standard psi ranges from 80 to 130 mountain bike tires generally require a psi of 30 to 50hybrid tires average 50 to 70 psi types of bike tires to find the correct tire pressure consumers roughly estimate the desirable psi by combining the rider and bike weight and comparing it to the width of the tirehis number provides the recommended psi pounds per square inch for a road bike a standard psi ranges from 80 to 130 mountain bike tires generally require a psi of 30 to 50