Bike Brake Pad Wear Indicator

Disc brake pads should be replaced before they are worn this thin.

Bike brake pad wear indicator. The main area of use for this is on motor vehicles with more than three wheels. Most disc brake manufacturers recommend pad replacement when there s 0 5 to 1mm of pad material left. Most rim brake pads feature a directional indicator at the top of the pad which doubles as a wear indicator. The more you use your brakes the more your brake pads wear out.

Brake pad composition make sure you are using a high quality brake pad that is recommended by the manufacturer. Brake pad age brake pads get harder over time and real old pads can be very hard and hard on the rims. A brake wear indicator is used to warn the user and or owner of a vehicle that the brake pad is in need of replacement. In this video i will show you what happens when your brake pad wears down to a point where the metal warning tab starts scraping the rotor surface.

I will show you what to look for and where the. This article refers to disc brakes as an example but the principle is. The first step when inspecting your brake pads is to check the wear indicator groove. Cheap aluminum rims will wear out much more quickly than highly alloyed aluminum and or aluminum scandium rims.

Most brake pads will also have vertical slotted lines that fill the same function. Disc brakes offer the most stopping power and wear the. You can see the difference between worn and new disc brake pads here. These have brake pads which clamp onto a disc in the centre of the wheel to stop you.

While you re down there check pad thickness. If the disc brake pad material wears thinner than 0 5mm the metal spring holding pads will contact the rotor and damage it. Disc brakes are commonly found on mountain bikes some hybrids and more recently on road and cyclocross bikes. In both cases the pads wear down over time and will need replacing probably.

If they re gone the brake pads need to be replaced if the. The groove disappears when the brake pad is worn enough to the point of needing to get the motorcycle parts replaced. Brake pads wear as you use them unlike rim brakes disc brake pads don t have a convenient wear line on them. When the material is worn to the indicator line it s time for new pads.

Most brake pads have a wear indicator line on them. Most motorcycle brake pads have a groove molded or cut into the surface so you can locate how much usable area of the part is remaining.