CSK SPRING KITS 1989-yamaha-yz125-esi4905171 while the wear pad is

while the wear pad is produced in a different compound especially to endure long periods of use

XR250R (1981-1982

Opposite connector included

Improves airflow to the turbo

NUM PLATE BLK HON CR125/250(02-07) CRF(18) STYLE

CSK SPRING KITS 1989-yamaha-yz125-esi4905171 while the wear pad isCoil springs These are spiral wound springs using four to eight pieces per set, made from heat treated high carbon steel and come in various shapes and sizes, delivering differing spring tensions depending on the size of the bike and the horsepower of your engine. It is important to note that you cannot change the basic shape of these springs to gain any performance advantage but what you CAN do is buy an EBC Brakes CSK kit which has slightly thicker