420 gold chain 42 Link with master link Uses a special steel alloy designed to protect against “heat cracking” in cold weather due to severe heating and cooling during competition.
High-quality material: Chain 420 42-Link chain connecting link high-strength high-quality metal, can withstand high strength and durability
Premium Design: connecting link gold series motocross style chain, lightweight, ultra high-strength chromoly construction.
STRENGTH :38KN/8540LBF Pre-stressed andpre-stretched for better performance with fewer adjustments, they outperform most of the competitions heavy-duty chains
New ani-kinking design Maximum engine displacement - 150cc tensile strenght - 4390 pounds