Instant Response: NCY Billet Aluminum Cam-Type Throttle
Eliminate throttle lag and upgrade your cockpit's durability with the NCY Billet Alloy Throttle Tube. Precision-machined from high-grade aluminum, this 7/8" (22mm) tube features an aggressive "cam-type" profile. This design changes the pull ratio of your throttle cable, allowing you to reach wide-open throttle (WOT) with less wrist rotation—an essential upgrade for racing and high-performance street builds.
Technical Performance Features
- Quick-Turn Cam Profile: Specially shaped to pull more cable in a shorter twist, providing faster acceleration and reducing rider wrist fatigue during long sessions.
- Indestructible Billet Alloy: Unlike fragile plastic OEM tubes that can crack or melt, this CNC-machined aluminum unit is built to survive crashes and extreme heat.
- CVK & PWK Compatible: Engineered to work seamlessly with performance carburetors, ensuring smooth, non-binding cable operation across the entire rev range.
- Reduced Friction: The polished internal bore provides a much smoother "snap-back" feel compared to textured plastic tubes, resulting in more precise throttle modulation.
Comprehensive Fitment Guide
This is a 7/8" (22mm) Universal Tube, specifically optimized for setups using CVK/PWK carbs:
| Scooter Series | Compatibility Note |
|---|
| Yamaha Zuma 50 | Direct Fit (Two-Stroke & Four-Stroke) |
| Honda Ruckus (NPS50) | Popular "Quick-Throttle" Upgrade |
| Genuine Roughhouse / Buddy | Popular use for performance builds |
| Universal Fit | Fits all 7/8" (22mm) standard handlebar setups using CVK/PWK carbs |
Technical Specifications
- Material: CNC-Machined Aluminum Alloy
- Handlebar Diameter: 7/8 Inch (22.2mm)
- Tube Length: 129.1mm (5.08")
- Inner Diameter: 22.66mm
- Color: Anodized Black Finish
Mechanic's Note: When installing an alloy throttle tube, we recommend a light application of PTFE Lubricant or a thin layer of White Lithium Grease inside the tube. This prevents metal-on-metal galling against the handlebars and ensures a lightning-fast return.
Part Number: 0800-1068
Manufacturer: NCY (ISO 9001 Certified)
NCY aluminum alloy 7/8" cam type throttle tube is compatible with CVK and PWK carburetors and fits most scooters with 7/8" (22mm) handlebars.
Specifications:
- Right Alum-Alloy Throttle dimensions L: 129.1mm (5.08”) / ID: 22.66mm / OD: 25.73<52.85mm
- Right Alum-Alloy Cam Housing dimensions: L: 23.34mm (0.92") / ID: 21.48<35mm / OD: 60<75mm
Compatibility: Bikes with 7/8" (22mm) handlebars
About 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.
