The Regina 530DR Extra Drag Racing Chain is engineered for the severe demands of drag racing applications, including competition use up to Pro Stock level. This high-performance chain features high-alloy steel construction with natural-finish plates, pins, solid bushings, and solid rollers. Its 130-link design provides reliable fitment for compatible motorcycle drivetrain systems requiring a Regina 530DR chain configuration.
Each Regina 530DR chain is shot-peened across the plates, pins, and rollers to improve fatigue resistance under repeated high-load operation. The chain delivers a breaking strength of 10,566 pounds and a fatigue limit of 2,135 pounds, supporting consistent power transfer in demanding racing environments. The included clip- and rivet-type link allows installation flexibility when properly matched to the application and installation requirements.
Verify motorcycle fitment, chain length, sprocket compatibility, and manufacturer specifications before installation. The Regina manufacturer and vendor part number is 136DR/1003. This chain is intended for compatible drag racing and high-performance applications and should be installed, serviced, and tensioned according to the vehicle and chain manufacturer’s recommendations.
Features:
- Application: Designed for severe drag racing use, including applications up to Pro Stock level
- Chain size: 530DR Extra
- Link count: 130 links
- Construction: High-alloy steel plates, pins, solid bushings, and solid rollers
- Finish: Natural-finish plates for the 530DR configuration
- Fatigue resistance: Plates, pins, and rollers are shot-peened for improved durability
- Breaking strength: 10,566 pounds
- Fatigue limit: 2,135 pounds
- Included hardware: Clip- and rivet-type link
- Brand: Regina
- Manufacturer part number: 136DR/1003
- Vendor part number: 136DR/1003
- Fitment: Compatible with motorcycle drivetrain systems designed for a 530DR chain with 130 links; verify application requirements before installation