Here is a pic, they are light and work very well.
https://lh4.googleusercontent.com/-D...eel10-1-11.jpg

Crash? Besides making sure the pads are good, if you have rear drum brakes, they need to be periodically adjusted. This keeps the pedal at a good height. Also, if you havent, bleed the brakes. Get all the old fluid out of the resivour, refill it with new. Then bleed all 4.