Titanium Nut and Washer - for a Clutch, Variator or Flywheel

Upgrade your drivetrain with lightweight titanium nuts and washers — better looks, stronger hardware, and reduced rotating mass for a small but real performance gain.

The Details ⚙️

The factory zinc-coated nuts on GY6 engines get the job done — but they’re heavy, basic, and honestly don’t look great. These ProBld titanium nuts and washers are a direct upgrade in both performance and appearance.

Each nut is 11 grams lighter than stock. If you upgrade all three key locations (variator, clutch, and flywheel), that’s a total savings of 33 grams of rotating mass.

Less rotating mass = quicker response and more efficient power transfer — it’s a small gain, but it all adds up when you’re building a dialed setup.

• ⚙️ Fits variator, clutch, and flywheel
• 🪶 11g lighter per unit vs stock
• 💪 Stronger than factory zinc hardware
• 🛠 Uses standard sockets — no special tools needed
• ✨ Major visual upgrade over stock hardware

Same thread pitch and sizing across all three locations makes install simple and flexible.

What's Included 📦

• 🔩 Titanium nut + washer (per unit selected)

Important Things to Note 🚨

• Fits all GY6 (QMJ157) engines
• Works on variator, clutch, and flywheel
• All three locations use the same thread pitch and nut size
• Sold individually — we recommend 3 for a complete upgrade

Want the full effect? Do all three and drop 33g of rotating mass 👍