NGK Honda Ruckus / Metropolitan Iridium Spark Plug 49cc/50cc

The Details ⚙️

Upgrading to an iridium spark plug is one of the simplest ways to improve reliability and clean up how your Honda Ruckus or Metropolitan runs.

Iridium plugs burn cleaner and last significantly longer thanks to their higher melting point (~2500°F). The result is more consistent spark, smoother throttle response, and less frequent replacements.

Performance gains are modest (typically 1–3%), but the improved efficiency and longevity make this one of the best low-cost upgrades you can do.

🔥 Want to take it further? Check out the full performance ignition kit

Set it and forget it — better spark, longer life, no downside 👍

What's Included 📦

• ⚡ 1× Iridium Spark Plug (Honda Ruckus / Metropolitan)

Important Things to Note 🚨

• Designed for Honda Ruckus and Honda Metropolitan engines.
• Always gap and torque your spark plug correctly during installation.
• If your current plug is fouled, diagnose the root cause before replacing.
• Provides improved consistency and longevity — not a massive horsepower upgrade.

Not sure if this is the right plug for your setup? Message us — we’ll help you confirm 👍