NCY Performance Drive Face - Honda Ruckus & Metropolitan

Experience a night-and-day difference in throttle response with the NCY Performance Drive Face . By significantly reducing the rotational mass of your drive pulley, this precision-machined component allows your engine to reach its powerband faster — delivering sharper acceleration and a noticeable boost in mid-to-high-end RPMs. At just 73g, it is 28% lighter than stock, cutting parasitic drag on your crankshaft and letting your CVT transition through its ratios more quickly. Key Features Ultralight Engineering: 73g — 28% lighter than stock — reduces parasitic crankshaft drag for faster revving. Sharper CVT Response: Lower rotational mass helps your CVT shift ratios more quickly, ideal for launches and maintaining speed on inclines. Precision CNC Machined: Manufactured in Taiwan under ISO 9001 standards for a perfectly balanced spin with minimal vibration at high RPM. Improved Heat Dissipation: Runs cooler than factory drive faces, protecting your belt from premature wear on long rides. Technical Specifications Splines: 26 Weight: 73g Material: High-strength CNC aluminum alloy Manufacturer: NCY (ISO 9001 Certified, Taiwan) SKU: 1200-1244 Model Fitment Direct bolt-on performance upgrade for the following Honda 50cc platforms: Model Year Fitment Honda Ruckus (NPS50) 2003 – 2026 (all years) Honda Metropolitan (CHF50) 2002 – 2009 (Crea / Scoopy / Jazz) Honda Metropolitan (NCW50) 2013 – 2015 (verify spline count before ordering) Pro Tuning Tip: For the ultimate Ruckus CVT setup, pair this drive face with the NCY Super Trans Kit . A lighter drive face works best when combined with optimized roller weights and a performance variator. About NCY NCY (New Century) is a leading Taiwanese manufacturer of high-performance scooter CVT and engine components, trusted by builders and tuners worldwide for precision-engineered Honda, GY6, and QMB139 upgrades. California Prop 65 Warning: www.p65warnings.ca.gov This product is intended for off-road use only. Performance upgrades are racing parts and are not covered under warranty.