Custom wholesale high Performance 630 X ring chains

Ultra-High-Performance X-Ring Drive Chain 630 Pitch Tensile Strength 43 KN,630 X-Ring Drive Chain Reduces Chain Friction, Extends Seal Life, Improves Seal Performance in Comparison to O-Ring Alternatives. Manufactured for Riders that Demand the Ultimate Performance in the Harshest Environments or Terrain, Ride with Confidence in Wet, Muddy or Dusty ConditionsExpertly Crafted with Quad-Riveted Pins, Hardened Steel Components and Premium NBR X-Rings, Niche X-Ring Drive Chains are Ultra-High-Performance Alternative to your OEM Chain.