OEM Factory Direct Source Motorcycle Gearshifter Gear Drum Motorcycle Engine Parts CD70 JH70 CD100 CG125 TVS

Technical specifications

Customization guide

Adjust the mounting hole position or diameter to align with specific chassis designs or aftermarket accessories. This flexibility allows customization for unique mounting requirements, such as pairing with non-standard brackets or enhancing stability in high-vibration environments.

Get inspired

With its modular design and steel construction, this gear drum can be adapted for specialized applications—whether reinforcing gearshift systems in off-road motorcycles or integrating with custom engine modifications for racing.

Choose your model

Supplier's note

1. Three Technical Breakthroughs:

   • The Pro Model’s aerospace-grade steel delivers 40% higher tensile strength than standard steel, enabling use in extreme-duty applications.
   • The Advanced Model’s dual mounting holes allow seamless integration with both OEM and aftermarket gear systems.
   • The Base Model’s 500-hour corrosion resistance meets industry standards but is ideal for dry-climate regions.

2. Optimal Version Selection:

   • Base Model: Best for routine maintenance or standard motorcycles in low-corrosion environments.
   • Advanced Model: Suited for riders in coastal areas or those needing lightweight, customizable mounting (e.g., off-road bikes).
   • Pro Model: Designed for professional racers or heavy-duty machinery where triple-industry-standard corrosion resistance and ultra-lightweight materials are critical.

With the Pro Model’s corrosion resistance, you can ensure reliable performance in saltwater or industrial environments. Pair its lightweight steel with reinforced mounting holes to reduce vibration in high-speed applications, enhancing both safety and efficiency.