RS 100 2D Clutch Bell

Lightweight airflow shell for cleaner bite and steadier stops.

This 2D Clutch Bell for RS 100 pairs a matte-coated inner face with airflow-oriented cutouts to help engagement stay predictable through repeated starts. Front openings move heat away, while side dust ports help eject debris to reduce glazing. OEM-fit geometry keeps installation straightforward.

Highlights
🔹 Matte-Coated Inner Face — Coating supports clean, repeatable clutch bite.
🔹 Airflow Front Cutouts — Assist CVT compartment cooling under stop-and-go use.
🔹 Side Dust Ports — Help eject wear dust and reduce glazing/slip.
🔹 410 g Lightweight Shell — Balanced response for daily and light-tuned setups.
🔹 OEM-Fit Interfaces — Drop-in alignment with stock hardware.

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

Installation Notes

  • Verify shoe size and cover clearance; confirm OD/ID compatibility.

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

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

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

Power You Can Trust.