100cc 2 Stroke Real YD100 Motorized Bicycle Engine Motor KIT with black power PIPE.

100cc 2 Stroke Real YD100 Motorized Bicycle Engine Motor KIT with FASTER black power PIPE.

Super Upgraded YD100 100CC Engine Kit for Motorized Bicycle. Fits most 26" bikes.

Everything you need to motorize your bicycle from RUNFAST USA

Upgrades include; Upgraded FASTER NASTY JACK black power MEGA POWER PIPE, ADVANCED BADTY T NT CARBURETOR, and MIDNIGHT BLACK CDI.

4 bolts attach the engine to your bike frame and this kit comes are 8mm vs the standard 6mm. That means the mounts are twice as strong and twice as secure.

NOTE: OTHER SELLERS SHIP A DISASSEMBLED ENGINES WITH NO ASSEMBLY INSTRUCTIONS ANDFORCE YOU TO ASSEMBLE ENGINE. RUNFAST SHIPS ENGINES ALREADY ASSEMBLED!!!!! WE ALSO GIVE PHONE SUPPORT CUSTOMER SERVICE EVERYDAY!!! WOW!!!

NOTE: OTHER SELLERS SHIP A DISASSEMBLED ENGINES WITH NO ASSEMBLY INSTRUCTIONS ANDFORCE YOU TO ASSEMBLE ENGINE. RUNFAST SHIPS ENGINES ALREADY ASSEMBLED!!!!! WE ALSO GIVE PHONE SUPPORT CUSTOMER SERVICE EVERYDAY!!! WOW!!!

NOTE: OTHER SELLERS SHIP A DISASSEMBLED ENGINES WITH NO ASSEMBLY INSTRUCTIONS ANDFORCE YOU TO ASSEMBLE ENGINE. RUNFAST SHIPS ENGINES ALREADY ASSEMBLED!!!!! WE ALSO GIVE PHONE SUPPORT CUSTOMER SERVICE EVERYDAY!!! WOW!!!

NOTE: OTHER SELLERS SHIP A DISASSEMBLED ENGINES WITH NO ASSEMBLY INSTRUCTIONS ANDFORCE YOU TO ASSEMBLE ENGINE. RUNFAST SHIPS ENGINES ALREADY ASSEMBLED!!!!! WE ALSO GIVE PHONE SUPPORT CUSTOMER SERVICE EVERYDAY!!! WOW!!!

Parts including:

A. 1 Piece 100cc Cylinder

B. High Strength Allen bolts

C. YD100 Connecting Rod

D. Silver Fat Crank

E. High Quality Package

F. Racefire tm Carburetor

G. FASTER black power comes Standard

H. 40MM Intake

I. Long angle Chromed Muffler bonus included

J. 202 bearing inside of engine

K. Large Front Mount

L. Chromed Chain Idler with bearing

M. High quality Clutch Lever

N. Gas Tank

I. Super power MULTITOOTH rear wheel sprocket

J. Clutch cable

K. Throttle cable

L. Throttle and handle bar grip

M. Kill switch

N. Fuel valve

O. Gas line

P. Fuel filter

Q. 4 bolt chain tensioner idler

R. Rear mounting sprocket hardware

S. Spark plug

T. Cdi

Engine requires 5 oz 2 Stroke oil per gallon of gas during Break In Period.