QMB139, 49cc 4-Stroke complete engine. Long crankcase version.

Engine is set up for PAIR Emissions System. PAIR is an acronym for Pulsed Secondary Air Injection System. It is an emissions control system used to lower HC and CO emissions. It works by allowing air into the exhaust flow

 

Price includes free shipping(lower 48)

 

QMB139 50cc Longcase Engine

    Toll Free 1-877-701-0111 

    ©2016  AdamsVintageMotorcycles.