NMAX Transmission Parts
NMAX Variator Pulley Set
Precision-matched 139/140 mm pairing—smooth engagement, consistent belt contact.
The N-MAX Variator Kit is engineered for YAMAHA N-MAX scooters and includes a 139 mm variator pulley (24 mm bore), a 140 mm pulley fan, ramp plate, and center sleeve. Each part is precision-machined for flatness and balance to support smooth drive engagement and reliable belt contact. Total kit weight: 840 g.
🔹 139 mm Pulley / 24 mm Bore — Sized for stable belt path and contact
🔹 140 mm Pulley Fan — Matches shrouds to guide airflow over the drive face
🔹 Ramp Plate Geometry — Stock-layout interface for accurate assembly
🔹 Balanced Components — Reduced vibration for consistent operation
🔹 Complete Kit — Pulley, ramp plate, pulley fan, center sleeve included
Product Specifications
✔ Pulley OD / ID: Ø139 mm / Ø24 mm
✔ Pulley Fan OD: Ø140 mm
✔ Total Weight (Kit): 840 g
✔ Fitment: YAMAHA N-MAX models (year/market dependent)
✔ Focus: Smooth engagement, consistent belt contact, straightforward install
✔ Package Includes: Pulley, ramp plate, pulley fan, center sleeve
Installation Notes
• Verify roller/slider weights and drive belt condition (not included).
• Follow OEM torque/lubrication practices for the variator nut and sleeve.
• Check fan–shroud clearance after assembly and belt tracking on first run.
Power You Can Trust.
NMAX Light Weight Clutch
Reduced mass. Sharper response. OEM-fit installation.
This Light Weight Clutch for Yamaha N-MAX features a reduced weight of 905 g and an outer diameter of 118 mm. The lighter rotating mass enhances throttle response and makes take-offs more agile, especially in urban stop-and-go conditions. Manufactured with durable friction materials, it balances performance with reliability while fitting directly with OEM clutch bell and transmission parts.
Highlights
905 g Lightweight Design — Reduced inertia for quicker engagement and sharper response.
118 mm OD — Compatible with OEM clutch bell dimensions.
Smooth Engagement — Optimized shoe profile for predictable lock-up.
Durable Build — Materials resist heat and wear for daily use.
Direct Fit — Installs without modification, fully compatible with OEM CVT.
Product Specifications
✔ Outer Diameter: 118 mm
✔ Weight: 905 g
✔ Type: Light Weight clutch assembly
✔ Fitment: Yamaha N-MAX
✔ Package Includes: Clutch Assembly ×1
Installation Notes
Confirm clutch bell size compatibility before installation.
Inspect spring preload and shoe clearance before operation.
Break in with moderate riding to allow friction surfaces to seat.
Replace clutch bell if worn, glazed, or out of spec.
Test ride to confirm stable and smooth engagement.
Power You Can Trust.
NMAX Weight Clutch
Added mass. Stronger engagement. Durable performance.
This Weight Clutch for Yamaha N-MAX is designed with a mass of 1065 g and an outer diameter of 118 mm. The increased weight delivers firmer and more stable clutch engagement, making it ideal for riders who need durability and consistent performance under heavy load conditions. Manufactured from heat- and wear-resistant materials, it ensures long service life while maintaining OEM-fit installation.
Highlights
1065 g Design — Added mass enhances stability and reduces slip.
118 mm OD — Matches OEM clutch bell dimensions for proper fit.
Firm Engagement — Provides a stronger connection during launches and hill climbs.
Durable Build — Resists heat cycles and wear for long-lasting reliability.
Direct Fit — Installs seamlessly with OEM CVT components.
Product Specifications
✔ Outer Diameter: 118 mm
✔ Weight: 1065 g
✔ Type: Weight clutch assembly
✔ Fitment: Yamaha N-MAX
✔ Package Includes: Clutch Assembly ×1
Installation Notes
Confirm clutch bell size before installation.
Check clutch shoe clearance and spring preload.
Break in with moderate riding for proper surface seating.
Inspect clutch bell for wear or glazing; replace if needed.
Test ride to confirm stable and consistent engagement.
Power You Can Trust.