Abstract: A buffer assembly for front forks has an oil-cylinder type buffer device disposed in one stay and a spring type buffer device disposed in the other stay. The oil-cylinder type buffer device has an adjustable screw, an adjusting rod, an adjusting device, an oil cylinder, elastic members, padding members, a shaft, a hollow seat, a spring, and a lower stay. The spring type buffer device has an adjustable bolt, an upper stay, an upper rod, an upper seat, soft pads, hard pads, a lower seat and a lower rod.

Abstract: A shock absorbing oil cylinder has a main body, a seal ring, a shaft cover, and a shaft. The main body has a circular recess thereon and a cover seat on its top. An adjustable seat ring is passed through the main body beneath the cover seat. A seal ring is in the cover seat. The outer rim of the seal ring is covered by a glued rubber. An oil inlet is in the center of the seal ring. A soft pad is in the seal ring. A leak prevention ring is on the oil inlet. A bolt is inserted into the soft pad. A shaft cover covers the cover seat. A shaft is in the main body and is inserted in a piston. The damper rings are disposed on the piston and beneath the piston. A shaft ring is inserted in the valve seat. A retaining ring is inserted in the circular recess. The cushion ring is beneath the main body. A spring is located between the adjustable seat ring and the shaft seat ring.