BikeMaster 520x98 BMXR X-Ring Chain

This product is an OEM replacement chain with enhanced wear resistance and durability compared to regular O-ring chains.

• The description claims the product offers 1.5 to 2 times longer wear resistance than regular O-ring chains.
• The description claims higher tensile strength due to refined components designed with computer analysis.
• The description claims tougher material and more durability due to specially controlled heat treatment.
• The description claims superior wear resistance, higher impact resistance, and endurance due to Q4 seal ring and reinforced pin and roller.
• The description claims less friction and minimal power loss due to the Q4 seal ring.