Description
Chain wear is one of the fastest paths to power loss and catastrophic drivetrain failure. The PARTS UNLIMITED 530 O-Ring Series delivers the durability and longevity that serious riders demand, with quad pin riveting and solid bushings engineered to withstand extreme loads while maintaining precise power transfer. If your bike originally came with an O-ring chain, this is the proven upgrade that extends service intervals and maximizes your investment in performance.
- 530 pitch size
- 100 links
- O-ring sealed construction
- Quad pin riveting
- Solid bushings and rollers
- Shot-peened and pre-stretched
- 1.5x longer wear vs. O-ring chain
- 12x longer wear vs. standard chain
- Made in Japan
- Bolt-on installation
- Direct fit for original O-ring equipped bikes
- MPN: MPU530POX100L2






Reviews
There are no reviews yet.