RK O-Ring 428SO Chain

RK O-Ring 428SO Chain - Features

• High quality pins, bushings and rollers for maximum durability
• All pins are 4 point riveted
• RK's specialized U-grease provides lifetime internal lubrication
• Several chains feature XW type O-rings which provide better internal lubrication sealing for extended chain life
• Suitable for 250cc max, street or 200cc max offroad use
• Average tensile strength of 5,500 lbs.
• Backed by manufacturer's 20,000 mile warranty