Fitment For:

• Honda CRF300F 2026
  
• Honda NC750X 2018
• Honda NX250 1988–1990

The Renthal 520 R-1 Works Chain is designed specifically with racing applications in mind. With the shot peened link plates giving the chain a 7,644 pound tensile strength, it’ll handle every bit of power when you pin the throttle. Longevity is taken care of by the chromized pins and corrosion-resistant gold finish that everybody loves. Chamfered inner-links keep the chain on the sprocket and prevent hop-offs, and with pre-formed bushings that extend between plates to reduce friction, the R-1 Works Chain won’t have a problem keeping your back tire spinning.

Specs:

• Unsealed, non-o-ring design
• Master link included
• Gold corrosion-resistant finish
• Designed for racing applications
• Pre-formed, friction reducing bushings
• Shot peened link-plates
• 7,644 pound tensile strength
• Chamfered inner-links
• Chromized, corrosion resistant pins
• A Perfect match for Renthal sprockets