NCY Performance Anti-Glaze Clutch Bell - GY6 150+ & Navi 110

Eliminate Slip: NCY PTFE-Coated Star Performance Clutch Bell Tired of clutch fade and "shuddering" during take-off? The NCY Star Racing Clutch Bell is the ultimate solution for 125cc–170cc GY6 builds. Featuring a state-of-the-art PTFE exterior coating for superior heat dissipation and a sandblasted internal friction surface, this bell provides an aggressive "bite" that transforms your scooter's acceleration. Performance Advantages PTFE Heat Management: The specialized black PTFE coating radiates heat faster than raw steel, keeping your clutch shoes cool and preventing the glazed pads that cause power loss. High-Friction Internal Surface: The sandblasted interior provides immediate engagement, eliminating the "slipping" sensation common in smooth factory bells. Vented Star Design: The unique "Star" cutouts act as a centrifugal fan, pulling cool air into the clutch assembly and shedding clutch dust before it can build up. Ultralight & Balanced: At just 660g, this bell reduces rotational mass for faster RPM gains and a smoother, vibration-free ride. Comprehensive Fitment Guide This 125mm internal diameter bell is a direct bolt-on for 125cc–170cc GY6 engines and the Honda Navi. Vehicle Type Compatible Models Honda Navi 110 (The #1 requested performance upgrade for Navi) Genuine Scooter Co. Buddy 125, Buddy 150, Buddy 170i, Hooligan 170i Yamaha Zuma 125, Vino 125 (Verify 19-spline count) GY6 125/150cc 157QMJ, 152QMI, 161QMK, 1P61QMK, BN157QMJ Go-Karts / Buggies TrailMaster 150 XRS/XRX, Hammerhead 150, Carter, Yerf-Dog Technical Specifications Inner Diameter: 125mm Outer Diameter: 137mm Weight: 660g (Ultralight) Spline Count: 19-Spline Coating: Polytetrafluoroethylene (PTFE) SKU: 1200-1223 Tech Tip: For the ultimate "No-Slip" transmission, pair this bell with the NCY Gen 4 Performance Clutch (Green) . When installing, ensure the splines are clean and apply a drop of blue thread locker to the clutch bell nut to prevent loosening from high-RPM vibration. *Performance upgrades are considered racing parts and are not covered by warranty.