'JT Sprockets' X1R X-Ring Heavy Duty Chain (520 - 116)

Pin Riveting

Pressed four times for an extra strong rivet that resists powerful lateral forces on the outer plate

Riveted Bush

All 520 X1R have riveted bushes that resist powerful lateral forces on the inner plate

X-Ring Seal

X-Ring seals offer better sealing than the conventional O-Ring and produce far less friction. All X1R chains are equipped with X-Rings

Supplied with both Soft Rivet and Spring Link