Product Details
DESCRIPTION: By reducing the rotational mass of the drive pulley, NCY’s lightweight performance drive face increases acceleration and squeezes a few more RPMs out of your Honda Ruckus or 2002-2009 Metropolitan (CHF50).Specifications:Weight: 73g (28% less than the stock drive face)Compatibility:Honda RuckusAbout NCY:NCY is the aftermarket performance parts leader for most popular scooter brands including Honda, Yamaha, Genuine, Vespa, SYM, Lance, KYMCO, and GY6 / QMB powered scooters. Made in Taiwan with strict quality standards since 1997, NCY is ISO 9001 certified.Made in Taiwan.This product is intended for off-road use only.This product is not intended for use on public roads or land.This product is not legal for use in California on pollution-controlled vehicles. Check local laws before installing.*Performance upgrades are considered racing parts and are not covered by warranty.
SPECIFICATIONS: Weight: 73g (28% less than the stock drive face)
COMPATIBILITY: Honda RuckusAbout NCY:NCY is the aftermarket performance parts leader for most popular scooter brands including Honda, Yamaha, Genuine, Vespa, SYM, Lance, KYMCO, and GY6 / QMB powered scooters. Made in Taiwan with strict quality standards since 1997, NCY is ISO 9001 certified.Made in Taiwan.This product is intended for off-road use only.This product is not intended for use on public roads or land.This product is not legal for use in California on pollution-controlled vehicles. Check local laws before installing.*Performance upgrades are considered racing parts and are not covered by warranty.
Compatibility / Fitment
Use the fitment details below to confirm this part matches your scooter before ordering.
- Engine Size: GY6, Ruckus
- Fits Models / Common Applications: Honda Ruckus and other compatible models may apply.
- Fitment Notes: Performance
Fitment Guide: This compatibility information is based on manufacturer and supplier data. Listed models are common known applications and may not include every compatible scooter. If your scooter has multiple versions or production changes, confirm the correct match before ordering. Check photos, measurements, original part numbers, engine code, model, and related fitment information whenever possible.
Common Fitment Questions
Q: Will this fit a Honda?
A: This SKU is listed with Honda model fitment where the scooter also matches the listed engine or fitment notes.
Q: Is this for GY6 scooters?
A: This SKU is listed with GY6 engine-size fitment. Confirm exact model, year, and part style before ordering.
Additional information
| Weight | 0.5 lbs |
|---|---|
| Dimensions | 8 × 5.5 × 2 in |
| Condition | New |
|---|
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)
<p>Direct bolt-on performance upgrade for the following Honda 50cc platforms:</p>
<table style="width:100%; border-collapse:collapse;">
<thead><tr style="background-color:#f8f8f8;">
<th style="text-align:left; padding:10px; border:1px solid #ddd;">Model</th>
<th style="text-align:left; padding:10px; border:1px solid #ddd;">Year Fitment</th>
</tr></thead>
<tbody>
<tr>
<td style="padding:10px; border:1px solid #ddd;"><strong>Honda Ruckus (NPS50)</strong></td>
<td style="padding:10px; border:1px solid #ddd;">2003 – 2026 (all years)</td>
</tr>
<tr>
<td style="padding:10px; border:1px solid #ddd;"><strong>Honda Metropolitan (CHF50)</strong></td>
<td style="padding:10px; border:1px solid #ddd;">2002 – 2009 (Crea / Scoopy / Jazz)</td>
</tr>
<tr>
<td style="padding:10px; border:1px solid #ddd;"><strong>Honda Metropolitan (NCW50)</strong></td>
<td style="padding:10px; border:1px solid #ddd;">2013 – 2015 (verify spline count before ordering)</td>
</tr>
</tbody>
</table>
<blockquote>
<strong>Pro Tuning Tip:</strong> For the ultimate Ruckus CVT setup, pair this drive face with the <a href="https://www.scooterworks.com/products/ncy-super-trans-kit-ruckus" target="_blank">NCY Super Trans Kit</a>. A lighter drive face works best when combined with optimized roller weights and a performance variator.</blockquote>
<p><em>This product is intended for off-road/racing use only. Performance upgrades are not covered under warranty.</em></p>
<p><a href="https://www.p65warnings.ca.gov" target="_blank">California Prop 65 Warning: www.p65warnings.ca.gov</a></p>





