RS 100 Variator Pulley Set
RS 100 Variator Pulley Set RS 100 Variator Pulley Set RS 100 Variator Pulley Set RS 100 Variator Pulley Set RS 100 Variator Pulley Set
RS 100 Variator Pulley Set RS 100 Variator Pulley Set RS 100 Variator Pulley Set RS 100 Variator Pulley Set RS 100 Variator Pulley Set

RS 100 Variator Pulley Set


Compact 105 mm control for cleaner launches and smoother revs.

This Variator Pulley Kit is tailored for RS 100 CVT systems. The 105 mm drive pulley pairs with a 109 mm fan to balance take-off response and mid-range smoothness while keeping belt tracking stable. Machined interfaces match OEM geometry for a clean, consistent setup on daily rides or light performance builds.

Highlights
🔹 Balanced Launch & Cruise — 105 mm pulley supports off-the-line response without sacrificing cruise smoothness.
🔹 Stable Belt Guidance — Ramp/face angles help reduce slip and glazing under stop-and-go use.
🔹 Airflow Alignment — 109 mm fan assists compartment cooling for repeatable performance.
🔹 Consistent Machining — Interfaces follow OEM spec for reliable fitment and alignment.
🔹 Tuning-Ready — Works with common roller weights and belts; easy to fine-tune target RPM.

Product Specifications
✔ Pulley OD / ID: 105 mm / 21 mm
✔ Fan OD: 109 mm
✔ Total Kit Weight: 460 g
✔ Fitment: RS 100 (confirm model year/variant)
✔ Focus: Daily riding / light performance upgrade
✔ Package Includes: Drive Pulley ×1, Pulley Fan ×1, Pulley Fan Washer/Spacer ×1, Ramp Plate (Ramp Plate/Slider) ×1

Installation Notes

  • Confirm crankshaft spec and pulley ID 21 mm compatibility; check cover clearance.

  • Start with current roller weights; adjust ±0.5–1.0 g to target RPM.

  • Inspect belt width/condition; a worn belt changes the shift curve.

  • Torque the variator nut to manufacturer spec; verify free rotation after assembly.

Power You Can Trust.