NCY Billet Alloy Cam-Type Throttle Tube: 7/8" Bars

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:

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.

Brands: Amstar, Amigo, Ascend, Baotian, Bashan, Blade, Boom, Chicago Scooter Company, Dongfang, Roketa, Baotian, Bashan, BMS, Cool Sports, E Ton, Fly Wing, Eagle, Fly, Italica, Riya, Ice Bear, Jackel, Jet Moto, JCL, Taotao, Peace, JM Star, Jonway, Kazuma, Keeway, KMD, Kymco, Lance, Lifan, Linhai, Loncin, Longbo, Fuxin, Jiajue, Tao Tao, Tao Motors, Trailmaster, Maxtrade, Meitien, Motofino, Motorino, NST, Panterra, Panther, Qlink, Yiben, Red Streak, Redcat, Roketa, Schwinn, Strada, SYM, Tank, Terminator ,Tomberlin, TNG, United Motors, Vento, Vitacci, Wildfire, Wolf, X-Treme, X-Pro, Yongfu, ZNEN, Zhongneng , Zhilong, Geely, Wangye, ZH and more Manufactured by: Taizhou Zhongneng Motorcycle Co.; Jiangsu Zhongneng Motorcycle Co.; Jiangsu Meijunte Technology Co.; Taizhou Qianxin Vehicle Co.; Ningbo Dongfang Lingyun Vehicle Made Co.; Taizhou Zhilong Technology Co.; Zhejiang Jiajue Motorcycle Manufacturing Co.; Zhejiang Gelly Ming Industrial Co.; Taizhou City Senglong Motorcycle Manufacture Co.; Jiangsu Sacin Motorcycle Co.; Jiangsu Linhai Power Machinery Group Co.; Zheijiang TaoTao Vehicles Co.; Zhejiang Senling Motorcycle Co.; Sanmen County Yongfu Machine Co; Taizhou Jiaojiang Zhiwei Motorcycle Manufacture Co.; Huzhou Daixi Zhenhua Technology Trade Co.; Taizhou Zhongneng Motorcycle Co.; Zhejiang Riya Motorcycle Co.; Ningbo Longjia Motorcycle Co.; Taizhou Zhongneng Motorcycle Co.; and more