Glixal 16X13mm High Performance Racing Variator Roller Weights Set 139QMB GY6 50cc – 100cc Scooter Moped ATV Go-Kart (5g-10g)

Description

Product Overview

Upgrade your GY6 50cc‑100cc scooter, moped, ATV or go‑kart with the Glixal 16×13mm High Performance Racing Variator Roller Weights Set. Engineered for racers and performance enthusiasts, this 139QMB‑compatible kit delivers smoother power delivery, quicker acceleration, and a noticeable boost in top‑end speed.

Key Highlights

• Precision‑machined 16×13mm rollers for perfect fit on 139QMB variators.
• Weight range of 5 g‑10 g per roller, allowing fine‑tuned performance adjustments.
• High‑strength alloy construction resists wear, deformation, and corrosion.
• Optimized mass distribution reduces variator slippage for faster throttle response.
• Easy, bolt‑free installation – swap the stock rollers in minutes.
• Ideal for 50cc‑100cc GY6 engines used in scooters, mopeds, ATVs, and go‑karts.

Performance Benefits

By increasing the roller weight, the variator gains additional inertia, which translates into:

• Quicker launch and stronger mid‑range torque.
• Higher top speed without sacrificing low‑end power.
• Improved engine cooling thanks to smoother belt operation.
• Reduced belt wear and longer drivetrain life.

Specifications

• Roller Size: 16 mm (diameter) × 13 mm (thickness)
• Weight Options: 5 g, 7 g, 10 g per roller (set includes mixed weights)
• Material: High‑grade steel alloy with anti‑corrosion coating
• Compatibility: 139QMB variator, GY6 50cc‑100cc engines
• Package Includes: 5 rollers (2 × 5 g, 2 × 7 g, 1 × 10 g) + installation guide

Why Choose Glixal?

Glixal is a trusted name in high‑performance drivetrain components. Our variator roller weights are rigorously tested on the track to ensure maximum reliability and speed gains. Whether you’re racing on the street or competing in a go‑kart event, Glixal gives you the edge you need to dominate the competition.

Installation & Compatibility

Installation is straightforward: remove the factory rollers, clean the variator hub, and press the new Glixal rollers into place. No special tools are required. This set is fully compatible with all standard 139QMB variators found on GY6 scooters, mopeds, ATVs, and go‑karts ranging from 50cc to 100cc.

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