Medical Definition of GERMICIDE. : an agent that destroys germs.
The standover height of a bike is the height of the frame when you're standing over it, and the distance between the bike's top tube and your goolies is the important factor there! Good luck, and the link below is to a webpage about Standover Height... Source(s): http://www.sheldonbrown.com/gloss_st-z.h...
On a mountain bike, itâs better to have 3-4 inches (7 to 10 cm) of clearance, especially if you plan to do the rough trail stuff. To find your standover height, you need to measure your inseam or the distance from your crotch to the floor in sock feet. The simplest way is to have a friend help you.