DID CHAIN 520 - High-Performance Motorcycle Chain - 114 Links D18-521-114

Features

• D.I.D's high-performance X-ring chain
• Solid bushings for longest possible wear
• Reinforced rollers for greatest impact resistance
• Recommended for machines originally equipped with O-ring chains
• Comes with clip-type connecting link (428 VX, 525 VX and 530 VX come with rivet link)
• D.I.D's professional high-performance non-O-ring chain
• DHA pin treatment; hard chromium-carbide layer formed on pin surface
• Far better wear-resistance than other chains
• Up to 19% higher tensile strength
• Increased anti-oxidation performance
• Solid bushings, quad-riveted pins
• Comes with clip-type connecting link
• X-RING CHAIN (ATV)
• Greatly increased sealing performance with four sections
• Keeps dirt out and lubrication in
• Lowest friction of all types of O-rings
• Twisting action disperses the pressure and minimizes power loss
• Maximum wear resistance
• Comes with clip-type connecting link
• STANDARD SERIES NON-O-RING (STD, H)
• Low-cost, high-quality solid roller chain
• Quad-staked pin riveting
• Special alloy steel construction
• All components shot-peened and heat treated
• Patented TFC connecting link
• Extended riveted bushing anti-kink design
• Pre-stretched at factory
• For machines originally equipped with non-O-ring chain
• Comes with clip-type connecting link