Rk 48 links 520 Universal ChainRef : RK00176A / 12210325

RK 520H-48-CL Transmission Chain — a reinforced chain designed for riders seeking a robust and economical setup. Engineered without O-rings (non-O), it is aimed at intensive use on trails, road, roadster, sports, supermoto, and vintage machines where simplicity and mechanical reliability are paramount.

• Construction: links made from carbon alloy steel, heat-treated and shot-peened for enhanced wear resistance and tensile strength.
• Bushings: cold-forged to maintain link geometry and limit play between the pin and bushing.
• Configuration: 48 links (LINKS: 48), 520H format suitable for compact drivetrains.
• Weight: 1.59 kg for 100 links (indicative mass reference).
• Colour: natural — raw finish that readily accepts customization through lubrication or treatment after installation.

This RK 520H chain offers excellent value for money to replace your old transmission or reinforce a setup subjected to heavy loads. It maintains the classic architecture without an O-ring, facilitating maintenance and visual inspection of the links. Check compatibility with your sprocket/crown and the required length before installation.

Manufacturer reference: 520H-48-CL