Regina 428 SR Chain Classic Bikes - 428 Pitch

Performance and Value with Regina 428/126 SR Roller Chain

The Regina 428 - 126 SR chain belongs to the Standard Roller series, specifically developed to provide a reliable and cost-effective solution for motorcycles that do not require O-ring sealing. This chain is highly appreciated for its simplicity and mechanical efficiency, making it the perfect choice for vintage motorcycles, small-to-mid displacement street bikes, and custom builds.

Technical Highlights and Durability

Every Regina SR chain is manufactured using high-quality steel alloys, ensuring great fatigue resistance. Since it is a non-sealed chain, it offers lower internal friction compared to O-ring models, allowing for a more direct transmission of power, provided that regular maintenance and lubrication are performed.

• Pitch: 428
• Series: SR (Standard Roller)
• Design: Non-sealed chain for reduced mechanical drag.
• Construction: Solid rollers and high-tensile strength pins.
• Application: General purpose street use and classic bike restoration.

By installing a Regina 428SR, you are choosing a product backed by decades of Italian engineering. It is a solid, no-nonsense drivetrain component that meets or exceeds original equipment manufacturer (OEM) standards.