SkyHawk 66cc Gt5A-ES - Pedal and Electric Start Engine.- FREE SHIPPING

Grubee Inc


 FREE SHIPPING:    NEW STOCK just received this summer.   

Notice that our pricing here-in is cheaper than our adds on eBay!

SkyHawk Gt5A-ES > Easy Start Engine with TZ Ignition;     ENGINE Only:

Completely assembled and run tested;    Includes a FREE High Performance TZ CDI red wire ignition module and TZ high performance rotor!    New for 2018!!!!!     To know the difference;  Go to home page and click the information side then click SkyHawk 2 cycle then go to line #7.

  • Pedal start or hand held Electric Drill start:   This engine starts either way.   CCW threaded crankshaft is the secret that allows drill starting.
  •  If electric drill starting must use our OCDT. 
  • OCDT not included.  It's extra cost item $39.95 plus USPS shipping.  
  • Order OCDT with engine to be included with shipping cost.
  • These are our latest batch of engines and have the more powerful TZ  magneto system as opposed to the old SD system. 
  • What's SD and TZ brands of ignition?  > go to info. side to find out all details.  
  • 66cc /  2.7HP  Most powerful 66cc 2 stroke China made stock engine;
  • Gt5A-ES fits more frames with it's 43mm diameter front mount that can be shimmed down to fit smaller dia. frame downtubes.  
  • Front mount has M8 studs.   
  • Rear mount has M6 studs and can fit up to 32mm dia. seat posts.
  • Dual Start:  Can Pedal start normally or use 18 to 20V Cordless Drill 
  • Easy Start Cordless Drill starting with OCDT is an all new feature.   
  • OCDT is an extra cost attachment tool for a 1/2" drill that enables electric starting. 
  • A 20V Cordless drill with OCDT spins the engine so fast it starts instantly! 
  • OCDT means, "Overrunning Clutch Drive Tool" 
  • OCDT works like a starter drive in a car starter.. 
  • See our other add for Gt5A-ES engine with OCDT.   $159.95
  • This engine can be started with a 20v Cordless Drill and OCDT as well as being able to be pedal started the normal way.   No need to have an expensive and heavy, bulky engine with battery and a ton of headaches with broken pull ropes and failed 12V Chinese starter motors. 
  • Light weight and quick start is the way to go!  
  • LED lithium battery powered handlebar head lights work just fine. 
  • Harbor Freight has lowest price for Cordless 18 to 20V 1/2" Drills.
  • Gt5A engine is the most powerful 66cc stock bicycle engine on the market.
  • Pedal Choppers in FL says Gt5A has 20% more power than brand X 
  • Has Round exhaust port to fit round exhaust pipe for free flow scavenging.
  • New crankcase and new cylinder design for improved power output
  • Fits up to 53mm dia. Bicycle down tubes.   Ideal for Aluminum frames.
  • Gt5A-ES fits our Gt2A aluminum frame w/ built in gas tank as well as other V frame bikes..
  • Has hardened 8mm dia. front mounting studs not the smaller 6mm dia. studs found on cheaper brand X engines.
  • This add is for a Long Block Engine only;  Supplied without Carb, or Muffler, but we do include a high performance TZ CDI with this engine so we are assured it matches the TZ high performance rotor.
  • Use your existing parts or select new installation parts from our listings.
  • Complete engine installation kit available under separate listing. 
  • This engine is ideal for worn out engine replacement or for making a custom DIY installation. 
  • You can use SICK BIKE PARTS multi shift kit but engine pedal starting can be laborious and strenuous hence the value of electric drill start. 
  • Bicycle, and Cordless drill shown in pictures are not included with this long block engine. 
  •   If your engine you are replacing is on a bike with a downtube smaller than 43mm dia. you will need to make 1mm thick aluminum shims to reduce the mount opening to fit your downtube.