SSP-G GY6 Performance Variator - 20x12 Weights

Bigger is Better: SSP-G 115mm GY6 Performance Variator

Unlock the full potential of your drivetrain with the SSP-G 115mm Performance Variator. Specifically engineered for 125cc and 150cc GY6 engines, this variator utilizes an oversized 20x12mm roller weight configuration. By moving away from the restrictive stock 18x14mm geometry, this system allows for a greater range of roller travel, resulting in a broader gear ratio that provides both punchier take-off acceleration and a higher potential top speed.

Technical Performance Features

• 20x12mm Weight Geometry: The larger roller footprint provides additional movement within the ramps, allowing the variator to open wider and close tighter than standard performance units.
• 115mm Oversized Diameter: The increased surface area allows the drive belt to travel further out the face of the pulley, effectively increasing your "top gear" for higher cruising speeds.  Pair this with a matching 115mm Drive Face to ensure your belt has a consistent surface across the entire pulley system.
• Precision Machined Ramps: Features ultra-smooth roller tracks designed to reduce friction and eliminate "stepping," ensuring a seamless transition through the RPM range.
• Complete Tuning Kit: Comes pre-loaded with a set of 12g roller weights, offering a versatile "sport" tune suitable for most 150cc street applications.

Comprehensive Fitment Guide

This 115mm variator is a direct-fit upgrade for QMI/QMJ 152 and 157 based 4-stroke engines:

Technical Specifications

• Overall Outer Diameter: 115mm
• Weight Size: 20mm x 12mm
• Included Weights: 12 Gram (Set of 6)
• Vendor: SSP-G

Mechanic's Note: Pair this with a matching 115mm Drive Face and 842-20-30 drive belt to ensure your belt has a consistent surface across the entire pulley system and the best performance results.

SKU: 169-581
Vendor: SSP-G