XTREME #219 HIGH PERFORMANCE O-RING CHAIN, WHERE NO EXPENSE IS SPARED IN MATERIALS OR MANUFACTURING QUALITY. IN THE CHAIN BREAKAGE TEST, FAILURE OCCURS AT AN ELEVATED +/- 2,675 LBF. HOW ARE THESE NUMBERS POSSIBLE? THEY RESULT FROM THE RAW MATERIAL CHOICES, HEAT TREAT AND ASSEMBLY.
*INNER & OUTER SIDE BAR- SAE 1055 OR EQUIVALENT
*PIN (CHROMIZED)- SAE 4340 OR EQUIVALENT
*BUSHING- SAE 8620 OR EQUIVALENT
REMEMBER, YOU'RE NOT JUST PURCHASING AN O-RING CHAIN. YOU'RE BUYING A HIGH-PERFORMANCE LINK BETWEEN WINNING AND LOSING. THAT LINK IS XTREME #219 HP O-RING CHAIN.
