Low friction X-Ring chain. X-Ring seals offer better sealing than the conventional O-Ring and produce far less friction.
JT Chain Drive products
HDR: Standard reinforced chain for 50cc and Trail/Cross smaller engine
HDS: Highly reinforced for MX, exceptionnal wear resistance
X1R: For MX, Enduro and trail application, low friction X-Ring chain
Z1R: For high powered sport bikes, ultra-reinforced chain with low friction X-Ring
OEM: 1077711003
| Connecting link | Dual link |
| Chain pitch | 520 |
| Chain links | 118 |
| Chain quality | Reinforced |
| Ring type | X-Ring |
| Chain color | Steel |