JTDRI CHAIN X1R 520, BLK/STL, 120

Low friction X-Ring chain. X-Ring seals offer better sealing than the conventional O-Ring and produce far less friction.  For MX, Enduro and trail applicationDual Link connecting link included  JT Chain Drive products HDR: Standard reinforced chain for 50cc and Trail/Cross smaller engine HDS: Highly reinforced for MX, exceptionnal wear resistanceX1R: For MX, Enduro and trail application, low friction X-Ring chainZ1R: For high powered sport bikes, ultra-reinforced chain with low friction X-Ring