The Regina 520 RX3 is a high-performance off-road drive chain engineered for severe riding conditions. This 110-link chain is designed for compatible motorcycles and powersports applications using a 520 chain size. Regina manufactures the RX3 series with performance-focused construction to deliver dependable strength, wear resistance, and smooth sprocket engagement during demanding off-road use. The manufacturer part number and vendor part number are 135RX3/008.
Feature: Specially shaped bushings and chromized pins help reduce chain elongation and improve wear resistance over extended use. Larger-diameter alloy carbon steel pins and thicker plates provide increased tensile strength and improved fatigue resistance. Shot-peened components further support durability under repeated impacts, vibration, and heavy load conditions. Extended bushings and solid rollers help protect the chain against demanding operating environments.
The inner links are beveled to promote improved sprocket engagement, including in challenging off-road conditions where mud, impacts, and suspension movement can affect drivetrain performance. A clip-type connecting link is included for installation on compatible applications. Verify motorcycle fitment, chain size, required link count, sprocket compatibility, and manufacturer installation requirements before use. This Regina 520 RX3 chain is intended for off-road applications that require a durable, lightweight drivetrain component with responsive performance.
Features:
- Size: 520 chain size with 110 links
- Model: RX3 off-road drive chain
- Brand: Regina
- Manufacturer Part Number: 135RX3/008
- Vendor Part Number: 135RX3/008
- Application: Compatible off-road motorcycles and powersports vehicles using a 520 chain and matching sprockets
- Construction: Larger-diameter alloy carbon steel pins and thicker shot-peened plates
- Durability: Extended bushings, solid rollers, chromized pins, and specially shaped bushings help resist wear and elongation
- Engagement: Beveled inner links support improved sprocket engagement in severe off-road conditions
- Installation: Clip-type connecting link included