NCY 20x15 Roller Weights Honda PCX, Navi

Dial in your scooter's Continuously Variable Transmission (CVT) with premium NCY 20x15mm Precision Roller Weights. Engineered as a high-performance upgrade over standard factory weights, these rollers feature a low-friction, heat-resistant outer coating that ensures smooth shifting, eliminates flat-spotting, and optimizes your engine's power band for cleaner acceleration and improved top-end speed.

Advanced Performance Features

• Durable Low-Friction Outer Shell: Formulated from a premium wear-resistant polymer matrix to reduce friction against the variator ramps and protect against premature flat-spotting.
• Precision Weight Calibration: Manufactured to strict weight tolerances to ensure balanced centrifugal force across the variator face, minimizing drivetrain vibrations.
• Optimized Shifting Curve: Choose your specific weight profile to deliver a perfect balance of snappy off-the-line throttle response and consistent mid-range power transfer for urban commuting.

Comprehensive Vehicle Wheel Fitment Index

These 20x15mm roller weights are engineered as a direct replacement or tuning configuration for the following scooter platforms:

? SIZING AND SPECIFICATION CHECK: This kit uses a 20mm diameter and 15mm width profile. It will not fit stock GY6 variators which typically require smaller 18x14mm weights. Always confirm your aftermarket or OEM variator pocket dimensions before ordering.

Technical Sizing Specifications

• Roller Mass Configuration: Choose Weight 12g-18g
• Physical Outer Dimensions: 20mm Diameter x 15mm Width
• Outer Coating Base: Low-Friction Self-Lubricating Polymer Matrix
• Total Package Quantity: 1 Complete Matched Set

Mechanic's Installation Tip: When installing roller weights, cleanliness is critical. Wipe down the inner variator ramps with brake cleaner to remove all old belt dust and debris before dropping the new rollers in. Ensure the rollers are positioned facing the correct rotational direction according to your variator design, and never add heavy grease to a dry-roll setup as it will trap debris and cause flat spots.

SKU: 1200-1191 13G
Vendor: NCY
Category: Motor Vehicle Engine Parts

California Prop 65 Warning: This product contains chemicals known to the State of California to cause cancer, birth defects, or other reproductive harm. For more information, visit www.P65Warnings.ca.gov.