RS 100 Transmission Parts
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.
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.
RS 100 Sliding Sheave Set
Smoother shifts, steadier backshift in a compact 122 mm set.
This Sliding Sheave Set (movable + fixed) is built for RS 100 CVT systems. Guided sliding tracks and a true-running face help the belt climb cleanly and return ratio promptly under load. The machined hubs align with OEM geometry for reliable fitment, while the broad face area supports heat management during stop-and-go riding.
Highlights
🔹 Predictable Shift Curve — Guided sliding path supports smooth upshift and timely backshift.
🔹 Stable Belt Tracking — Face geometry helps reduce slip and glazing.
🔹 Concentric, True Running — Machined hubs/bores promote straight, low-friction travel.
🔹 Cooling Support — Face finish and area aid heat dissipation to protect belt life.
🔹 Tuning-Friendly — Works with common contra springs and belts to target RPM and load.
Product Specifications
✔ Outer Diameter: 122 mm
✔ Weight: 745 g
✔ Type: Sliding Sheave Set (movable + fixed)
✔ Fitment: RS 100
✔ Focus: Shift smoothness / backshift stability / belt longevity
✔ Package Includes: Movable Sheave ×1, Fixed Sheave ×1
Installation Notes
Verify compatibility with belt width, clutch assembly, and cover clearance before installation.
Keep sheave faces clean and dry; do not grease belt contact surfaces.
Set contra spring rate to match target engagement/backshift; recheck roller weights.
After assembly, rotate by hand to confirm free travel; road-test and inspect for abnormal wear.
Power You Can Trust.