SSP-G QMB139 Adjustable Drive Sheave CVT performance Eliminate high-RPM misfires and improve

Eliminate high-RPM misfires and improve cold-start reliability with the NCY Performance Ignition Coil

or off-road kart with the Keihin Performance CVK Carburetor Type-2

Fitment Warning: This floor mat is designed for the standard Buddy chassis

lower margin to match market pricing

Includes: Mounting platform

SSP-G QMB139 Adjustable Drive Sheave CVT performance Eliminate high-RPM misfires and improveSSP G Adjustable Drive Sheave for 50cc, 4 stroke QMB139 engines. Please Note: CSC Go scooters will require 3x clutch pins 151 148 to install this drive sheave. (Please see related items.) Overall Outer Diameter: 118mm Inner Diameter: 34mm QMB139 50cc 49cc