JOG 90 2D Clutch Bell

Lightweight airflow design for clean engagement and cooler stops.

This 2D Clutch Bell for Yamaha JOG 90 focuses on airflow and consistent bite. The matte-coated inner face promotes predictable engagement, while enlarged front cutouts and side dust-release holes help move heat and eject debris during stop-and-go riding. OEM-fit dimensions make installation straightforward.

Highlights
🔹 Matte-Coated Inner Face — Coating supports clean, repeatable clutch bite.
🔹 Airflow-Oriented Cutouts — Enlarged front openings assist CVT compartment cooling.
🔹 Side Dust-Release Holes — Eject clutch dust to reduce glazing and slip.
🔹 Lightweight, Daily-Ready — 410 g construction balances response and durability.
🔹 OEM-Fit Alignment — Interfaces match stock hardware for easy drop-in.

Product Specifications
Outer / Inner Diameter: 119.5 mm / 111.5 mm
Weight: 410 g
Material: Steel
Fitment: Yamaha JOG 90 (shared spec with JOG 50 / RS 100; confirm year/variant)
Focus: Consistent engagement / heat & dust management
Package Includes: Clutch Bell ×1

Installation Notes

  • Confirm shoe size and cover clearance before installation.

  • Inspect shoes and small springs; replace if worn or heat-checked.

  • Keep the inner surface clean and dry; do not lubricate the contact area.

  • Gentle run-in, then recheck for noise, vibration, or uneven contact.

Power You Can Trust.