The Regina 520 ZRP drive chain is engineered for dependable motorcycle and powersports drivetrain performance. This 120-link chain uses Regina’s patented Z44 sealing rings to improve lubrication retention, reduce friction, and extend service life compared with conventional O-ring chain designs. It is designed as a replacement drive chain for applications that require a Regina 520 ZRP chain and should be matched to the vehicle manufacturer’s fitment specifications before installation.
Special high-temperature grease is maintained in the critical pin and bushing areas to support consistent operation and long-term wear resistance. High-carbon alloy pins help minimize wear, while increased roller thickness contributes to durability under demanding drivetrain loads. Thicker outer plates and quad-riveted construction provide increased tensile strength for reliable power transmission during street, touring, and performance use.
This Regina chain includes a rivet-type connecting link for installation. The manufacturer part number is 135ZRP/00E, and the vendor part number is also 135ZRP/00E. Verify the required chain size, link count, connecting-link style, and vehicle fitment before purchase. Proper installation, alignment, lubrication, and tension adjustment are essential for achieving the expected performance and service life of the Regina 520 ZRP drive chain.
Features:
- Size: 520 chain specification with 120 links
- Model: ZRP drive chain
- Brand: Regina
- Manufacturer Part Number: 135ZRP/00E
- Vendor Part Number: 135ZRP/00E
- Sealing Technology: Patented Z44 sealing rings help reduce friction and improve wear life
- Lubrication: High-temperature grease supports continuous lubrication in the pin and bushing areas
- Construction: High-carbon alloy pins and increased roller thickness improve durability
- Strength: Thicker outer plates and quad-riveted construction increase tensile strength
- Included Component: Rivet-type connecting link
- Fitment: Designed for motorcycle and powersports applications requiring a Regina 520 ZRP, 120-link drive chain