RUNFAST TM 2-STROKE 66CC/80CC 2-STROKE MOTORIZED BIKE PK-80 KIT SHORT ROD

RUNFAST TM 2-STROKE 66CC/80CC 2-STROKE MOTORIZED BIKE PK-80 KIT SHORT ROD

Regular price $159.99 Sale

Features:

A MEGAPOWERED RUNFAST TM 2-STROKE 66CC/80CC 2-STROKE MOTORIZED BIKE PK-80 KIT for converting your bike INTO A MOTORIZED BIKE!

 

WHY RUNFAST IS THE HIGHEST QUALITY MOTORIZED BIKE ENGINE KIT IN THE WORLD?

Heavier, stronger magnet rotor for more power!  Other cheap bike engines use weaker, less powerful magnet rotors.  Feel the difference!

Thicker, stronger, longer, stronger magneto cable wires for improved power transfer and better reach.

Heavy duty metal engine casing for added strength and durability

Wider front mount for better bike fitting accommodations of all bikes 

Front and rear mounting studs are rugged thick 8mm.  Cheap low quality kits use thin, brittle studs that break off.

Enhanced universal motor mount clamp bracket for seamless bike tube front mounting.

High quality advanced u-bolt 8mm universal motor mount plate 8.8 grade 8mm bolts and nuts for ultra hold and grip

 

High grade 8.8 standard for all bolting hardware.  The low quality cheap kits use 4.4 grade that strip threads easily.  

Ungraded nylon insert lock nuts to prevent loosening.  Low quality cheap bike engine kits use standard nuts that loosen over time

Balanced,  heavy duty quality crank assembly with smooth rides.  

Short crank rod for more power.  Cheaper low quality bicycle engines use lightweight poorly balanced assemblies with the longer rod with  less power  

Longer camshaft arms for easier disengagement 

Superior, longer  clutch handle lever with correct (not inferior locking lever)

No button locking mechanism means that your button doesn’t pop off (common for cheap low quality kits) 

Higher quality throttle grips that beat the low quality cheap brittle plastic connections that break after the first ride

Thicker kill switch cables not the low quality thin and cheap kill switch cables from the cheap low quality kits 

Superior woven throttle cable for super slick easy to twist throttle action.  Cheaper, lower quality engine kits have cables that bind up in the cable housing promoting excess wear/damage on throttle grip.

Higher quality, thicker bevel gear grease for superior lubrications

Rugged, thicker high quality 8mm 4 bolt grade 8.8 chain tensioner for stronger, tighter frame grip.  Cheaper, lower quality motorized bike kits use weak 6mm bolts and/or 2 bolt weak gripping connections and inferior 4.4 grade cheap stripping bolts

Superior chain tensioner pulley wheel with locking bolt.  No need to jam a screwdriver in the back to tighten wheel.  Superior pulley wheel with locking snap clip to prevent pulley from falling off of bearing!  Cheap low quality kits don’t include this and have their pulleys fall off every time with disastrous consequences

 Super thick heavy duty rear wheel sprockets!  Low quality cheap motorized bike kits use thin, easy to warp sprockets that wobble and throw chains for disaster 

Ultra heavy duty 415H chain standard for superior strength ride after ride.  Low quality cheap motorized bike kits use 415 weak thin chains that break and snap.

High quality speed carburetors with correct tension throttle springs.  Cheap low quality kits use stiff inappropriately tensioned springs causing excess throttle resistance and throttle grip damage.  

Super wide 40mm intake for optimal air/gas flow.  Cheap low quality kits use narrow 32mm intakes for inferior flow and weak running. 

Superior hardened steel bucking bar for ultimate durability every time you need to disengage the clutch.  Cheap low quality kits use cheap, low quality metal bucking bars that quickly wear down preventing proper  clutch disengagement 

Wider, more accommodating gas tank straps for easier mounting unlike the cheap low quality thin and stiff gas tank straps from low quality, cheap kits.  

Higher quality fuel valve with superior stiff thick rubber gasket to allow for proper position of the gas valve unlike the cheap low quality motorized bike kits that provide thin red washer that prevents proper tank valve position crucial in opening and closing of the gas valve.  

High quality fuel filter unlike the low quality cheap filters that the low quality cheap motorized bike kits provide 

Longer, stronger high quality fuel line unlike the cheap low quality short gas line from cheap low quality motorized bike kits 

 We at Runfast build and ride motorized bikes and demand the highest quality components direct from the manufacturer.  Every detail counts.  The cheap low quality bike engine kits don’t care and don’t understand the details that make a quality motorized bike engine kit.  See the difference.  Feel the difference.  Ride the difference.  

 

 

          Super fuel-efficient, only consuming 2.5 litre fuel per 100km

          Fast and powerful!

          Comes with all needed hardware for easy installation

          Fit for most type 26" and 28" and 29” bikes, such as mountain bikes, road bikes and cruisers.

Specification:

          Mode of Engine:Single cylinder, air-cooling, 2-stroke

          Bore & Stroke:47mm & 40mm

          HYPERFIRE DUAL SUPER HOT Ignition       Mode:CDI

          Model of Chain: 415H HEAVY DUTY

          Chain Length: 110 links

          Driving Ratio:18:01

          Fuel Type:No.90

          Capacity of Tank:2L

          

          Lubrication Oil: oil of 2-stroke petrol engine (2-Cycle )

          Mixing Ratio of Fuel and engine Oil:5 oz oil per 1 gallon gas for new sets, 4 oz oil per 1 gallon after running 500km

          Type of Sparking Plug:Z4C 14MM

          Volume of oil Consumption:2.5L/100km

          Type of Clutch:Friction Plate / Dry

          Cooling Mode:Natural air cooling

Package included:

          1x 80cc 2-stroke engine(the putt is bent)

          1x MIGHTYMAXX MULTITOOTH Sprocket clamp assembly with hardware

          1x Push button clutch

          1x Heavy duty chain

          1x Bearing chain tensioner / idler

          1x SPEED FIRE Carburetor

          1x HYPERFIRE SUPER HOT DUAL CDI ignition coil

          1x Kill switch (on throttle)

          1x Chain guard

          1x SUPERZAP Spark plug

          1x Black gas tank with mounting brackets

          1x Exhaust pipe clamp

          1x Plug removal tool 

          1x Manual

          All the needed mounting brackets, gaskets, and hardware

Note:

          The kit includes all the parts and instructions necessary to convert your bike.

          Please also keep in mind that the motor will use a mix of gasoline and 2-cycle oil. The oil is used as a lubricant. Without it, the performance and longevity of the motor will be reduced. Please refer to the manual for further information including gasoline/oil ratios.

          If you have any questions,please contact us for technical solutions.

Shipping

1.PO BOX address is 100% acceptable. Please make sure the address is correct before you pay.

2.We have warehouses in the USA. Estimated Delivery 2-4 business days to major locations,4-8 business days to remote areas.

3.Order information changed or cancelled must be done within 1 hour after the payment.Otherwise the order will be prepared to ship out.

If your item is received in a condition other than described, please contact us for an immediate solution. 

Contact

1.If you have any question or concern, please do not hesitate to contact our customer support team. 

2.E-mails are answered Monday through Sunday. Please allow up to 8 hour for a response to your message because we might be sleeping.  


Installation, tools and assembly required.


BIKE SOLD SEPARATELY. BIKE NOT INCLUDED. BIKE SOLD SEPARATELY. BIKE NOT INCLUDED.


CUSTOMER SUPPORT! CONTACT US ANY TIME! WE WILL HELP YOU!


Upon purchase buyer agrees to the terms and conditions as stated in this description and in documents enclosed in the package. Buyer rides at own risk and acknowledges the dangers of riding motorized bicycles.


WARNINGS AND PRECAUTIONS:


RIDING A MOTORIZED BICYCLE CAN BE DANGEROUS AND HAS THE POTENTIAL TO CAUSE SERIOUS INJURY AND EVEN DEATH. AN OPERATOR  OF ANY GORILLA GASBIKE MOTORIZED BICYCLES, PRODUCTS, AND SERVICES INSTALLS/ASSEMBLES/RIDES AT HIS/HER OWN RISK. AS THE PURCHASER YOU UNDERSTAND AND ACCEPT ALL AND ANY SEEABLE AND UNFORESEEABLE RISKS BASED ON MAINTENANCE, STRUCTURAL INTEGRITY, OPERATION, WEATHER, ROAD CONDITIONS, TRAFFIC, ETC. IT IS STRONGLY ENCOURAGED THAT A TRAINED MECHANIC INSPECT ALL ASPECTS OF THE MOTORIZED BICYCLE BEFORE RIDING TO CONFIRM SUITABILITY. CUSTOMERS WHO ARE NOT MECHANICALLY INCLINED OR UNFAMILIAR WITH MOTORIZED BICYCLES ARE STRONGLY ADVISED TO SEEK HELP BEFORE ATTEMPTING TO MAINTAIN, FIX, OR INSTALL ANY ASPECT OF A MOTORIZED BICYCLE.


NOTE: IT IS THE RESPONSIBILITY OF THE BUYER TO PROPERLY REINFORCE AND ATTACH ANY ADDED FENDERS BEFORE RIDING. THIS INCLUDES THE ADDITION OF HEAVY-DUTY STRAPS, SUPPORT SCREWS, THREAD LOCK, AND PRESSURE-DISTRIBUTING WASHERS. FENDERS THAT ARE NOT PROPERLY REINFORCED CAN BREAK AT THE CONNECTIONS AND FALL INTO THE WHEELS. THIS CAN LEAD TO SERIOUS ACCIDENTS, INJURIES AND EVEN DEATH.


IT IS STRONGLY ADVISED THAT CUSTOMERS WHO WANT TO FULLY REMOVE THIS RISK OF POTENTIAL DANGER RIDE THE MOTORIZED BICYCLE WITHOUT THE USE OF FENDERS.


WHEN OPERATING A MOTORIZED BICYCLE ALWAYS:


Use front and rear lights when riding at night.


Wear a properly-mounted and fastened bicycle or motorcycle helmet.


Wear bright and conspicuously-colored clothing.


Wear gloves, pants, and closed-toed shoes.


Travel at the lowest speed possible (NO MORE THAN 10-15 MPH) to avoid serious accidents, injuries and death.


Obey all environmental state and city traffic laws, ordinances and, speed limits on and off the road.


Practice riding the motorized bicycle in an open area free from traffic to become familiar with motorized riding.


Plan out and use a safe route to ride where traffic is at a minimum.


Be aware of the traffic while riding on the road and use caution especially when merging, making left turns, and moving through intersections.


Inspect the motorized bicycle before riding and make any necessary adjustments and/ or repairs.


Maintain the motorized bicycle on a regular basis to ensure its integrity and proper functionality.


Use caution when dealing with gasoline. It is volatile, flammable and combustible. Do not smoke when operating a motorized bicycle.


 


Upon purchase buyer agrees to the terms and conditions as stated in this description and in documents enclosed in the package. Buyer rides at own risk and acknowledges the dangers of riding motorized bicycles.



Upon purchase buyer agrees to the terms and conditions as stated in this description and in documents enclosed in the package. Buyer rides at own risk and acknowledges the dangers of riding motorized bicycles. PURCHASER AND USER OF THIS ITEM MUST BE 18 YEARS OF AGE OR OLDER. CHILDREN AND MINORS UNDER 18 YEARS OF AGE SHALL NOT PURCHASE NOR OPERATE. IF YOU DO NOT READ AND AGREE TO THE TERMS, WARNINGS, PRECAUTIONS, AND INSTRUCTIONS, INCLUDED IN THIS DESCRIPTION, THE INCLUDED DOCUMENTS, THIS LISTING AND THE PACKAGE FOR ANY REASON DO NOT USE THIS PRODUCT.


WHEN OPERATING A MOTORIZED BICYCLE ALWAYS:



• Use front and rear lights when riding at night.


• Wear a properly-mounted and fastened bicycle or motorcycle helmet.


• Wear bright and conspicuously-colored clothing.


• Wear gloves, pants, and closed-toed shoes.


• Travel at the lowest speed possible (NO MORE THAN 10-15 MPH) to avoid serious accidents, injuries and death.


• Obey all environmental, state and city traffic laws, ordinances and, speed limits on and off the road.


• Practice riding the motorized bicycle in an open area free from traffic to become familiar with motorized riding.


• Plan out and use a safe route to ride where traffic is at a minimum.


• Be aware of the traffic while riding on the road and use caution especially when merging, making left turns, and moving through intersections.


• Inspect the motorized bicycle before riding and make any necessary adjustments and/ or repairs.


• Maintain the motorized bicycle on a regular basis to ensure its integrity and proper functionality.


• Use caution when dealing with gasoline. It is volatile, flammable and combustible. Do not smoke when operating a motorized bicycle.



Upon purchase buyer agrees to the terms and conditions as stated in this description and in documents enclosed in the package. Buyer rides at own risk and acknowledges the dangers of riding motorized bicycles. PURCHASER AND USER OF THIS ITEM MUST BE 18 YEARS OF AGE OR OLDER. CHILDREN AND MINORS UNDER 18 YEARS OF AGE SHALL NOT PURCHASE NOR OPERATE. IF YOU DO NOT READ AND AGREE TO THE TERMS, WARNINGS, PRECAUTIONS, AND INSTRUCTIONS, INCLUDED IN THIS DESCRIPTION, THE INCLUDED DOCUMENTS, THIS LISTING AND THE PACKAGE FOR ANY REASON DO NOT USE THIS PRODUCT.




GORILLA GASBIKE SUPERPOWER SILVERBACK COMPLETE 2-STROKE 66cc/80cc Motorized BIKE KIT FOR DIY BICYCLES! EPIC!


GORILLA GASBIKE SUPERPOWER SILVERBACK COMPLETE 2-STROKE 66cc/80cc Motorized BIKE KIT FOR DIY BICYCLES! COMBUSTION RULES!


GORILLA GASBIKE SUPERPOWER SILVERBACK COMPLETE 2-STROKE 66cc/80cc Motorized BIKE KIT FOR DIY BICYCLES! IT'S OUT OF THIS WORLD!



66cc/80cc 2-STROKE motorized bike KIT



GORILLA GASBIKE IS HERE!!! FINALLY THE NEW LEADER IN 2-STROKE 66cc/80cc MOTORIZED BIKE KITS!



GO APE WITH THIS FANTASTIC DIY MOTORIZED BIKE KIT SYSTEM!


Installation, tools and assembly required.


CUSTOMER SUPPORT! CONTACT US ANY TIME! WE WILL HELP YOU!


Upon purchase buyer agrees to the terms and conditions as stated at here and the documents enclosed in the package. Buyer rides at own risk and acknowledges the dangers of riding motorized bicycles.


WARNINGS AND PRECAUTIONS:


RIDING A MOTORIZED BICYCLE CAN BE DANGEROUS AND HAS THE POTENTIAL TO CAUSE SERIOUS INJURY AND EVEN DEATH. AN OPERATOR OF U-MOTO MOTORIZED BICYCLES, PRODUCTS, AND SERVICES INSTALL/ASSEMBLE/RIDE AT HIS/HER OWN RISK. AS THE PURCHASER YOU UNDERSTAND AND ACCEPT ALL AND ANY SEEABLE AND UNFORSEEABLE RISKS BASED ON MAINTENANCE, STRUCTURAL INTEGRITY, OPERATION, WEATHER, ROAD CONDITIONS, TRAFFIC, ETC. IT IS STRONGLY ENCOURAGED THAT A TRAINED MECHANIC INSPECT ALL ASPECTS OF THE MOTORIZED BICYCLE BEFORE RIDING TO CONFIRM SUITABILITY. CUSTOMERS WHO ARE NOT MECHANICALLY INCLINED OR UNFAMILIAR WITH MOTORIZED BICYCLES ARE STRONGLY ADVISED TO SEEK HELP BEFORE ATTEMPTING TO MAINTAIN, FIX, OR INSTALL ANY ASPECT OF A MOTORIZED BICYCLE.


NOTE: IT IS THE RESPONSIBILITY OF THE BUYER TO PROPERLY REINFORCE AND ATTACH ANY ADDED FENDERS BEFORE RIDING. THIS INCLUDES THE ADDITION OF HEAVY-DUTY STRAPS, SUPPORT SCREWS, THREAD LOCK, AND PRESSURE-DISTRIBUTING WASHERS. FENDERS THAT ARE NOT PROPERLY REINFORCED CAN BREAK AT THE CONNECTIONS AND FALL INTO THE WHEELS. THIS CAN LEAD TO SERIOUS ACCIDENTS, INJURIES AND EVEN DEATH.


IT IS STRONGLY ADVISED THAT CUSTOMERS WHO WANT TO FULLY REMOVE THIS RISK OF POTENTIAL DANGER RIDE THE MOTORIZED BICYCLE WITHOUT THE USE OF FENDERS. 


WHEN OPERATING A MOTORIZED BICYCLE ALWAYS:


Use front and rear lights when riding at night.


Wear a properly-mounted and fastened bicycle or motorcycle helmet.


Wear bright and conspicuously-colored clothing.


Wear gloves, pants, and closed-toed shoes.


Travel at the lowest speed possible (NO MORE THAN 10-15 MPH) to avoid serious accidents, injuries and death.


Obey all environmental state and city traffic laws, ordinances and, speed limits on and off the road.



Practice riding the motorized bicycle in an open area free from traffic to become familiar with motorized riding.



Plan out and use a safe route to ride where traffic is at a minimum.



Be aware of the traffic while riding on the road and use caution especially when merging, making left turns, and moving through intersections.



Inspect the motorized bicycle before riding and make any necessary adjustments and/ or repairs.



Maintain the motorized bicycle on a regular basis to ensure its integrity and proper functionality.



Use caution when dealing with gasoline. It is volatile, flammable and combustible. Do not smoke when operating a motorized bicycle.


UPON PURCHASE OF ANY GORILLA GASBIKE MOTORIZED PRODUCT AND/OR SERVICE YOU AGREE TO AND ACCEPT THE TERMS AND CONDITIONS AS STATED WITH GORILLA GASBIKE MOTORIZED BICYCLES IN THE ENCLOSED DOCUMENTS THAT COME WITH THE MOTOR.


UPON PURCHASE OF ANY GORILLA GASBIKE MOTORIZED PRODUCT AND/OR SERVICE YOU AGREE TO AND ACCEPT THE TERMS AND CONDITIONS AS STATED WITH GORILLA GASBIKE MOTORIZED BICYCLES IN THE ENCLOSED DOCUMENTS THAT COME WITH THE MOTOR.. PURCHASER AND USER OF THIS ITEM MUST BE 18 YEARS OF AGE OR OLDER. CHILDREN AND MINORS UNDER 18 YEARS OF AGE SHALL NOT PURCHASE NOR OPERATE. IF YOU DO NOT READ AND AGREE TO THE TERMS, WARNINGS, PRECAUTIONS, AND INSTRUCTIONS, INCLUDED IN THE WEBSITE, THIS LISTING AND THE PACKAGE FOR ANY REASON DO NOT USE THIS PRODUCT.


WHEN OPERATING A MOTORIZED BICYCLE ALWAYS:


• Use front and rear lights when riding at night.



• Wear a properly-mounted and fastened bicycle or motorcycle helmet.



• Wear bright and conspicuously-colored clothing.



• Wear gloves, pants, and closed-toed shoes.



• Travel at the lowest speed possible (NO MORE THAN 10-15 MPH) to avoid serious accidents, injuries and death.



• Obey all environmental, state and city traffic laws, ordinances and, speed limits on and off the road.



• Practice riding the motorized bicycle in an open area free from traffic to become familiar with motorized riding.



• Plan out and use a safe route to ride where traffic is at a minimum.



• Be aware of the traffic while riding on the road and use caution especially when merging, making left turns, and moving through intersections.



• Inspect the motorized bicycle before riding and make any necessary adjustments and/ or repairs.



• Maintain the motorized bicycle on a regular basis to ensure its integrity and proper functionality.



• Use caution when dealing with gasoline. It is volatile, flammable and combustible. Do not smoke when operating a motorized bicycle.



UPON PURCHASE OF ANY GORILLA GASBIKE MOTORIZED PRODUCT AND/OR SERVICE YOU AGREE TO AND ACCEPT THE TERMS AND CONDITIONS AS STATED WITH GORILLA GASBIKE MOTORIZED BICYCLES IN THE ENCLOSED DOCUMENTS THAT COME WITH THE MOTOR.. PURCHASER AND USER OF THIS ITEM MUST BE 18 YEARS OF AGE OR OLDER. CHILDREN AND MINORS UNDER 18 YEARS OF AGE SHALL NOT PURCHASE NOR OPERATE. IF YOU DO NOT READ AND AGREE TO THE TERMS, WARNINGS, PRECAUTIONS, AND INSTRUCTIONS INCLUDED IN THE WEBSITE, THIS LISTING AND THE PACKAGE FOR ANY REASON DO NOT USE THIS PRODUCT.