DIO 50cc Face Drive Gear

NCY Drive Face (Starter Gear Drive Face) DIO 12

🔧 Drive Face · Starter Gear Face · Performance Upgrade

Fixes OEM wear issues · Improves starting · By NCY

This is a high-quality Drive Face (Starter Gear Drive Face) from the renowned brand NCY, specifically designed for DIO 12 starter systems. The original drive face on many scooters tends to wear down over time where it contacts the starter gear, leading to hard starts, slipping, or grinding noises.

This upgraded NCY drive face effectively corrects this common problem. Manufactured with superior materials and precision engineering, it not only eliminates the wear issue for crisp, reliable starts, but its robust design also adds performance and durability to your entire variator system.

OEM Problem: On many DIO and similar scooters, the factory drive face is prone to wear. Constant engagement with the starter gear wears down the surface, creating grooves or a ridge. This increases resistance, slows down the starter motor, and results in weak, hard starting. In severe cases, it can cause loud screeching noises.

NCY Solution: The NCY drive face is made from higher-grade steel with precision CNC machining. The contact surface is specially treated for extreme wear resistance. It completely eliminates the hard-start issue caused by wear, and the precise fit reduces parasitic drag, giving you quicker starts and improved transmission response.

This product fits vehicles using a 12mm inner diameter drive face with the DIO tooth configuration (26T/6T/62T). Common applications include:

• Honda DIO series (ZF, AF18, AF28, etc.)
• Kymco豪迈 125 (select models)
• SYM迪奥 125
• Other 2-stroke or GY6 scooters using the same drive face specifications

🔧 Installation Tip

Replacing the drive face requires experience with CVT transmission disassembly. Professional installation or the use of special tools (like an impact wrench and clutch holding tool) is recommended. Pay attention to the installation direction of the face and ensure the retaining nut is tightened to the specified torque.

⚠️ Important Notice: This is an aftermarket performance drive face manufactured by NCY, designed to correct hard starting issues caused by worn OEM parts. Images are for reference only. The actual product may vary.