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HPSP NVX NMAX AREON ROLLER FRONT PULLEY CVT COPPER 20*12 (3pcs) 7G 8G 9G 10G 11G 12G

RM15

HPSP Racing copper CVT roller weight set, 20x12mm, for Yamaha NVX, NMAX and Aerox 155 scooters, sold as 3 pieces per gram weight, available from 7g to 12g for variator tuning.

Option

In stock · Estimated delivery: 3–7 business days (West Malaysia)

Product Details

Overview

HPSP Racing copper CVT roller weight set, 20x12mm, for Yamaha NVX, NMAX and Aerox 155 scooters, sold as 3 pieces per gram weight, available from 7g to 12g for variator tuning.

Key Features

Copper roller weights, 20x12mm size
Sold as 3 pcs per weight option
Gram options from 7g to 12g for variator/CVT tuning
Designed for Yamaha NVX, NMAX and Aerox

Specifications

Brand: HPSP
Product: CVT roller weight, copper
Type: Variator roller weight
Main spec: 20mm x 12mm, 7g/8g/9g/10g/11g/12g, 3 pcs per set
Compatibility: Yamaha NVX, NMAX, Aerox (155, 20x12mm variator)

Variants & Setup

Lighter rollers (7-9g) generally give quicker acceleration/higher revs; heavier rollers (10-12g) give higher top speed with a later shift. Confirm your variator uses the 20x12mm roller size before ordering.

Installation & Package

Fits inside the CVT variator housing in place of stock rollers; a basic CVT service/variator opening is needed to install. Package: 3 roller weights of the selected gram weight.

Summary

HPSP copper CVT roller weight set, 20x12mm, for NVX/NMAX/Aerox variators, 7-12g options.

Important Notes

Roller weight tuning changes acceleration and top speed characteristics - verify your specific model/year uses a 20x12mm roller before purchase, as some variants use a different roller size.

Frequently Asked Questions

These are 20x12mm rollers; check your variator or manual to confirm your model uses this size.

Lighter rollers favour quicker acceleration, heavier rollers favour higher top speed.

3 pieces of the selected gram weight - a full CVT set typically uses 6, so consider two sets.

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