Description:
Upgrade or replace your 125cc-150cc scooter's CVT system with this high-performance variator pulley assembly to enjoy sharper transmission response, smoother power delivery and extended transmission durability.
Key Features:
✅ Rigid Deformation-Resistant Pulley Body: Precision CNC machined from 6061 aerospace-grade aluminum alloy, it delivers exceptional structural strength and excellent heat dissipation. It won't deform even after long-term high-speed rotation, keeping your scooter's power output consistently stable.
✅ Ultra Wear-Resistant Ramp Plate: Made of hardened high carbon steel with quenching heat treatment (surface hardness reaches 60+HRC), it boasts 3x longer service life than steel parts, eliminating abnormal transmission noise and gear ratio deviation after prolonged use.
✅ Uniform-Weight Drive Rollers: 6 pieces of high-density polymer composite drive rollers with weight tolerance controlled within ±0.1g deliver consistent centrifugal force at all engine speeds, bringing you smoother acceleration and more precise transmission ratio adjustment.
✅ Zero-Runout Center Bushing: High-strength forged steel center bushing with fine mirror polishing fits tightly with your engine crankshaft, completely eliminating radial runout during operation and cutting unnecessary power loss during transmission.
✅ Low-Friction Nylon Sliders: Self-lubricating wear-resistant nylon slider pads effectively reduce friction between the ramp plate and pulley body during axial movement, lower the operating temperature of the CVT system, and extend the overall service life of your transmission system.
Specifications:
Category: Scooter CVT Transmission Replacement & Upgrade Accessory
Materials: 6061 aluminum pulley body, heat-treated high carbon steel ramp plate, polymer composite drive rollers, forged steel center bushing, self-lubricating nylon sliders
Size: Standard OEM-matched size, fits most 125cc-150cc GY6 / KYMCO series scooters
Color: Silver (aluminum pulley), gunmetal gray (steel ramp plate), beige (drive rollers)
Application: Perfect for replacing worn CVT systems, upgrading scooter performance for better acceleration response, regular replacement parts for repair shops, and DIY scooter modification projects
Package Contents: 1 complete variator assembly set (1 pulley with 6 pre-installed drive rollers, 1 ramp plate, 1 center bushing)
Notes:
1. Product images do not reflect actual size, please refer to the description for specific size details.
2. Please allow slight measurement deviation caused by manual measurement, thank you for your understanding.
3. Actual color may differ slightly from the images due to differences in monitor settings.
The merchant warrants that their products comply with all applicable laws, and are offered only if they comply with Joom's policies and EU Product Safety and Compliance laws.
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