Spi 05-152-15 Brake Pads - Semi-Metallic control-throttle-tubes-replacement-parts-and-accessories 1976-1987 Yamaha YZ250

1976-1987 Yamaha YZ250

NBR rubber material is used on all O-rings and rubber gaskets

Whether theyre exploring the great outdoors or hanging out with friends

OR a pair of gloves/socks (using a 7V y-harness)

Spi 05-152-15 Brake Pads - Semi-Metallic control-throttle-tubes-replacement-parts-and-accessories 1976-1987 Yamaha YZ250Replacement OEM #109 471 & 115 226. Sold in pairs SPI Continues to offer the best in Aftermarket performance braking components. When looking for brake pads, the key thing to remember is the coefficient of friction rating for that pad. This is a 2 letter rating system (see graph below). The first letter is the cold temp coefficient rating and the second letter is the hot temp coefficient. The higher the letters, the higher the coefficient of friction.