NCY 112mm Super Transmission Set; Genuine, GY6 150-232cc

NCY Super Transmission Kit: The Ultimate Performance Upgrade for GY6 150cc+

Unlock the full potential of your engine with the NCY Super Transmission Set. This "new and improved" bolt-on kit is engineered to deliver lightning-fast acceleration, higher top-end speeds, and a significantly smoother powerband. Whether you are daily commuting on a Genuine Buddy 125/150/170i or tuning a custom GY6 150cc to 232cc build, this kit is the gold standard for CVT performance.

NCY utilizes state-of-the-art friction-reducing coatings and ultralight-balanced components to minimize rotational mass, resulting in rapid downshifting and improved throttle response across all RPM ranges.

Complete Performance Package Includes:

• Overdrive Variator (112mm): Ultralight gold specially-coated face for extended gear range.
• Drive Face: Ultralight forged aluminum for reduced reciprocating mass.
• Racing Clutch: Large-shoe design with high-friction pads for instant engagement.
• Vented Clutch Bell: Drilled and lightened for superior heat dissipation and grip.
• Secondary Slider: Dual-range torque driver for consistent belt tension.
• Roller Weight Tuning Kit: Includes 10g, 11g, and 12g (18x14) weights for precision tuning.
• Compression Spring: 1500 RPM performance spring with a ball-bearing seat to prevent spring bind.

Model Compatibility:

• Genuine Scooter Co: Buddy 125, Buddy 150, Buddy 170i, Hooligan 170i, Blur 150.
• GY6 Platforms: 150cc - 232cc Scooters, ATVs, Go-Karts, and Side-by-Sides.
• Vehicles with Engine Codes: 

Don't see your engine listed? If the engine code includes "QM" or "FM" this part is compatible with your vehicle.

Technical Installation Note:

For maximum performance and longevity, Scooterworks recommends installing a new drive belt with this kit. Use only high-quality graphite or molybdenum disulfide (moly) grease during assembly.

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.