The RK Excel 530DR is a lightweight, high-strength drag racing motorcycle chain designed for big-bore American-style drag racing applications. This 530-size chain includes 150 links and is engineered to provide an average tensile strength of 10,400 pounds while weighing less than many comparable 530 sealed chains. Its performance-focused construction makes it a suitable replacement for select heavy-duty 630 and 530 chains where reduced weight and high power capacity are priorities.
Rated for motorcycles producing up to 250 horsepower, the RK Excel 530DR is intended for drag racing use only. The chain is supplied with a clip-style master link for installation and service. Verify sprocket compatibility, chain clearance, and the required link count for your specific motorcycle before installation. The chain's maximum supported width is 0.97 inches, helping provide compatibility with appropriately configured 530-size drag racing drivetrains.
Manufacturer: RK Excel. Vendor part number: 530DR-150. This chain is purpose-built for competition environments rather than general street riding, touring, or applications requiring sealed-chain construction. Proper installation, alignment, lubrication, and regular inspection are recommended to support reliable performance under high-load racing conditions.
Features:
- Tensile Strength: 10,400 pounds
- Maximum Horsepower: 250 horsepower
- Chain Size: 530
- Link Count: 150 links
- Weight: 4.96 pounds per 100 links
- Master Link Included: Clip type
- Maximum Chain Width: 0.97 inches
- Application: Drag racing only
- Brand: RK Excel
- Manufacturer Part Number: 530DR-150