2 stroke motors are 5 inches wide,4 stroke motors are 10 inches wide.Beacuase of the unreliability of the 2 stroke motors,experimenting with and carrying more 4 stroke parts.Can get just the Q MATIC gear box for your Huasheng or Honda motor.Call Lynn 414-732-0017 Q MATIC GEAR BOXES FOR HARBOR FREIGHT 79cc or 99cc preditor $299.00 + shipping $25.00=$324.00 TOTAL
EZ MOTORBIKE 4 STROKE MOTOR KITS $600.00 with AMERICAN MADE BELT DRIVE GEAR BOX.
This top-of-the-line EZ MOTORBIKE brand 49cc bike motor kit comes in a V-Frame mount. With this kit you'll be able to convert your bicycle into a gas-powered motorized bike. These Q MATIC belt drive can be installed on almost any mens bike, mountain bikes or beach cruiser. The V-Frame mount fits 26" beach cruiser bikes and most 20" to 26" mens bike. This Q MATIC Belt Drive motor has the advantage of no oil contamination and no gear noise.
HuaSheng 4-Cycle 49cc Motor Specs:
The V-Frame Kit includes:
COMPLETE WIDE PEDAL CRANK BOTTOM BRACKET SET,includes everything you need to widen your pedlas to fit a 4 stroke motor.44 Tooth Chain Sprocket that attaches to 9 5/8ths inch axle with a cotter pin. Left and right side crank arms,Bottom bracket conversion and bearings.$75.00
WIDE CRANK ARM SET 46 Tooth,chain wheel is 7 1/2inches diamter and has 46 teeth.
A universal fit for standard bicycles with 3 piece pedal crank systems, square taper.
This is recommended for those in need of additional clearance space (Approximately 3/4"each side) for their pedals and comes handy if you are looking to install any of the pull start or centrifugal clutch addons to your bicycle engine.
WIDE CRANK ARM SET 44 TOOTH COMPLETE LOOSE BALL, when the crank arms are tightened down there should be 8 inches of clearance between them. 44 tooth spocket has a diameter of 7 1/4 inches. 20 ball bearings and Euro bottom bracket hardware. $42.00
BOTTOM BRACKET CONVERSION KIT,contains all the parts to convert a 1 piece bottom bracket to have a square end axle.Axle is 5 inches long.Fits 2"diameter bottom bracket, converts to use square crank arms.$20.00
6"inch SEALED CATRIDGE BOTTOM BRACKET,153mm long,modern updated bottom bracket.Need Park Tool BBT-32 to install.$21.99 Also have a longer 8" inch long sealed bottom bracket cartridge available($34.99)
49cc MOTOR ENGINE STICKER DECAL REPLACEMENT Vinyl sticker, squeeze out air bubbles as you apply.2 1/2" inch diameter circle. 2nd picture very humid day, wiped off surface with paper towel,had great adhesion, took photo in the rain.Could also be used for 2 Stroke Engines.$2.50 each, order as many as you want for the same shipping!
MUFFLER EXHAUST WELDABLE FLANGE FOR 79/99cc HARBOR FREIGHT PREDATOR ENGINES,1/4 inch thick weldable steel flange has a 1" ID to be used with 1" header tubing. The stock exhaust flange has a much smaller ID which chokes the engine down and limits rpm. Design and weld your own exhaust with 1"inch tubing. Flange fits the 79cc HF & 99cc Predator.
EZ Q-Matic for Harbor Freight motors without front drive pulley.For Harbor Freight 79cc Greyhound & 99 CC Predator motors. Comes with Max Torque Clutch,5 bolts, key stock,black cover,4 plastic clips for black cover,ready to bolt on! MADE IN USA. $299.00
ADJUSTABLE FRONT DRIVE PULLEY FOR HARBOR FREIGHT ENGINES, This is the pulley that mounts on the motor itself to drive the clutch. It has the capability of being adjusted to allow for more “low end” power, or for more “high end” speed. Very nice. This is the better, larger varible pitch pulley. Live where there are lots of hills….crank it down. Level ground, lightweight rider, turn it up a bit! Makes the HF99cc motor have much more take off speed. $26.00
HUASHENG ENGINE 49cc 5/8"inch DIAMETER SHAFT 1 1/2 "inch LONG:
The new EPA approved Hua Sheng F142 49cc 4 stroke engine is compatible with the EZ QMATIC USA MADE BELT DRIVE GEAR BOX,Grubee Whopper Stopper Stage II and stage III and the 4G mounting kit.
At approximately 2.5 HP this bicycle engine gets about 100 to 150 mpg and can hits speeds of 35 MPH or more. 4 cycle engines require little maintenance. Simply add gas and oil and the engine is ready to operate. Make regular oil changes and your engine will last you for many years to come.
5/8" keyed shaft,1 1/2"inch LONG
Gas tank not included
Clutch not included
Engine Type 4 stroke
Air-cooled 4-Stroke OHV Single Cylinder
Max Power(kw/r/min) 1.5 KW / 2.5 HP / 6800
Fuel Consumption(g/kw·h) ≤480
Fuel Consumption(L/h) 0.78
Net Weight(kg) 7 or 10lbs 2oz
Fuel Tank Capacity(L) --
Oil Capacity(mL) 250
Ignition System TCI
Compression Ratio 7.4
Starting System Recoil
Dimensions(mm) 288x272x250 Weight 10lbs 2oz
EZ QMATIC USA MADE BELT DRIVE GEAR BOX for HUASHENG ENGINE with TAPPERED SHAFT Comes with front pulley with adapter, long allen bolt goes into shaft of motor to hold adapter on shaft,Max Torque Clutch,5 bolts, key stock,black cover,4 plastic clips for black cover.MADE IN USA. $346.00
MOTORIZE Your FELT NEW BELGIUM BICYCLE $1100.00
99cc HARBOR FREIGHT EZ MOTOR BIKE
Kits and parts available to build this bike, throttle linkage kits, motor mount plates,Monark Springer forks! Call 414-732-0017
Going to be istalling a bored and reworked,rejetted carb and upgrading the air filter.99cc HF does not have a low oil shut off sensor, 79cc does. Click to see the youtube video=http://www.youtube.com/watch?v=D-eIeNNY96Y
Monark Double springer front Fork Heavy Duty=$177.00
$25.00 shipping on all of these DRIVES. Testing out different drives and front drive pulley with the Harbor Freight 99cc PREDATOR.
Too many parts to have them all on this website. Call if you do not see what you are looking for. 414-732-0017 Special orders Welcome for hard to find parts!!NEW Parts available from Planet Bike, Wald and SUGINO cranks what crankset are you looking for or a part from Planet Bike at low discount prices, just inquire. Lynn 414-732-0017