JOG 50 Oversized Pulley Fan
JOG 50 Oversized Pulley Fan JOG 50 Oversized Pulley Fan JOG 50 Oversized Pulley Fan JOG 50 Oversized Pulley Fan JOG 50 Oversized Pulley Fan JOG 50 Oversized Pulley Fan
JOG 50 Oversized Pulley Fan JOG 50 Oversized Pulley Fan JOG 50 Oversized Pulley Fan JOG 50 Oversized Pulley Fan JOG 50 Oversized Pulley Fan JOG 50 Oversized Pulley Fan

JOG 50 Oversized Pulley Fan

More air. Lower temps. Simpler install.

This Oversize Cooling Fan for Yamaha JOG 50 increases airflow through the CVT cover to help steady belt and sheave temperatures in stop-and-go riding. The 100 mm diameter boosts throughput, and the spacerless hub sets stack height correctly for clean, wobble-free running—no washer/spacer needed.

Highlights

  • 100 mm Oversize Airflow — Larger sweep area circulates more fresh air through the CVT compartment.

  • Heat & Glazing Control — Supports belt life and shift consistency during repeated launches.

  • Spacerless Hub — Direct fit with correct stack height; eliminates washer/spacer.

  • Rigid, Balanced Build — Helps maintain shape at temperature for smooth rotation.

  • Daily to Light-Performance — Designed to keep feel consistent on commutes and hill climbs.

Product Specifications
✔ Outer Diameter: 100 mm
✔ Weight: 120 g
✔ Type: CVT front cooling fan
✔ Fitment: Yamaha JOG 50
✔ Package Includes: Oversize Cooling Fan ×1 (no spacer required)
Upgrade note: replaces the previous Ø93 mm aluminum fan (~94 g) that required a washer/spacer.

Installation Notes

  • Match blade rotation/orientation to OEM so the fan draws air correctly.

  • Verify cover clearance for 100 mm OD and confirm belt line alignment.

  • Torque the variator nut to spec; hand-rotate to ensure no rubbing.

  • After the first ride, inspect for contact marks and recheck fastener torque.

Power You Can Trust.