QMB139 EXT Engine

(72cc / 80cc LONG CASE) 47mm BORE

*WE HAVE ALREADY INSTALLED A 72cc

(AKA 80cc) KIT IN THIS MOTOR*

47mm BORE CYLINDER

47mm BORE CYLINDER HEAD

BUYER WILL NEED A 20mm CARBURETOR WITH THIS MOTOR

(CAN BE FOUND IN OUR STORE)

**BUILT FROM OEM TAO TAO MOTOR**

FITS:

50cc EVO SCOOTERS

50cc BLADE / THUNDER

PREMIUM QUALITY, HAND INSPECTED, QC VERIFIED

OUTPUT SHAFT LENGTH: 122mm

FOR 12-13 INCH TIRES

SET UP FOR DRUM BRAKE

SET UP FOR PAIR EMISSIONS SYSTEM

69mm VALVES

8 POLE A/C STATOR

ENGINE OIL: 0.8 LITERS

GEAR OIL: 0.12 LITERS (FILLING) AND 0.10 LITERS (CHANGING)

DO NOT RUN ENGINE WITHOUT ADDING

SPECIFIED AMOUNTS OF OIL

THIS ENGINE ONLY SHIPS TO THE CONTINENTAL U.S.

WOLF, ICE BEAR, JONWAY, JMSTAR,

ROKETA, SUNL, TANK, PEACE, TAOTAO, COUGAR, GATOR

AND MANY OTHERS