Description
Exhaust Port: 22mm
Head Height w/ Intake Valves: 66
Chrome finish
This dual-purpose upgrade ties the front and rear frame sections together as a structural mid-frame gusset
VIP MD150Q-5A
Blue Line Right Crankcase Cover Kit - 50cc 139QMB Series A variators Exhaust Port: 22mmProduct Overview Restore your scooter's engine integrity with the Blue Line GY6 50cc 139QMB Right Crankcase Cover Kit. Designed specifically for Series A 50cc 139QMB 4 stroke engines, this complete OEM style assembly offers a reliable, direct fit solution for cracked or damaged covers. Blue Line components are engineered to provide factory quality at a fraction of the cost. This comprehensive kit includes everything needed for a successful