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  49cc 4 Stroke Complete Bicycle Bike Engine Motor kit. 4G Belt Drive Transmission
49cc 4 stroke Motorized Bicycle Engine Kit 4G


 
List Price: $795.00
Our Price: $550.00
Sale Price: $449.00
You Save!: $346.00


Quantity in Stock:207

Availability:: Usually Ships within 24 Hours
Product Code: MOTORKIT4STROKE4G
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Description
 
This 4 stroke motorized bicycle engine kit comes with everything you need to convert most 26 inch bicycles to a 49cc gas powered Motor Bike. Mount the engine, install the sprocket, gas tank, and other hardware and you'll be up a running in a couple of hours. Installation requires some tools and a moderate mechanical apptitude.

This High quality 4 stroke Hua Sheng engine gets you 150mpg with top speeds of about 40 MPH. This engine and transmission are of the highest quality on the market and if set up properly will require very little maintenance. Just change the oil once in a while and it will be all good. Use SAE 10W-30 motor oil. Change after the first month and every 3-5 months after that.

With the centrifugal clutch system you maintain full function of the original bike.  Pedal and ride your bike like normal. When you want to engage the engine simply give the engine gas and go. To power off simply press the included kill switch.

This engine has a 5/8" Straight Drive Shaft. This is vastly superior to the smaller tapered shafts, and allows for complete compatibility with Honda GXH50 engines and parts.

Comes with Detailed Assembly and Maintenance Instructions and Special Tools.
Ships Fed Ex Home Delivery 3-5 Days.
4 Stroke Motorized Bike Test Ride
Rallying By the Santa Cruz Harbor


Average Rating: | Total Reviews: 1 | Write a review »

  4 of 4 people found the following review helpful:
 
High Performance Solid Reliability. Bike Motor Kit December 18, 2011
Reviewer: Shelter Murphy from Santa Cruz  
These are the 4 Stroke Bicycle Motor Kits we Use for the Santa Cruz Motorized Custom builds, Because, They provide more acceleration, speed, performance and reliability than you could ever ask for in a Motorized bike. This kit has the best Quality, Reliability  and is vastly superior to similar kits on the market. Make sure you get the Grubee inspired 4G Belt drive transmission!

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