JOG 90 High Performance CDI

Crisper spark. Cleaner revs. Plug-in reliability.

This High Performance CDI for Yamaha JOG 90 is designed to keep ignition signal and discharge consistent as RPM rises—supporting smooth acceleration and steady throttle feel in daily riding or light tuning. OEM-type connectors make installation straightforward, while the compact housing fits neatly under the cover.

Highlights

  • High-RPM Consistency — Stable triggering and discharge help maintain clean combustion across the rev range.

  • Smooth Drive Feel — Aims for predictable response during CVT upshift and backshift.

  • Plug-Type Match — OEM-style connector layout for a tidy, reversible install.

  • Durable Housing — Built to handle heat and vibration in the engine compartment.

  • Three Color OptionsBlue / Yellow / Red cases to match your build.

Product Specifications
Type: High Performance CDI (capacitor discharge ignition module)
Fitment: Yamaha JOG 90
Colors: Blue / Yellow / Red
Package Includes: CDI Unit ×1
Note: Confirm your vehicle’s connector pattern and system type (AC/DC) before purchase.

Installation Notes

  • Switch off ignition; disconnect the battery (if equipped).

  • Plug the CDI into the stock harness; ensure a solid chassis ground.

  • Verify pickup (trigger) coil air gap and spark plug condition.

  • Start the engine and check idle quality; road-test and inspect for clean, stable revs.

Power You Can Trust.

Video: https://youtu.be/g9amRhDfhas