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79cc Predator, bicycle, bike, cafe racer, clone engine, custom built, motorized bicycle, motorized bike -

This 2023 Phatmoto with reinforced chainstays and fat springer fork was built up for the Sept. 2023 Socal Motorbikes Race Associate meet at Apple Valley Speedway. Built around the foundation of the wide AT frame, Gemini Prototype Wide Racer hubs, and TOR Cycling cockpit components, AGK got to work on the racer's Coleman100 98cc engine (AKA Go Power Sports).  AGK did the following performance work: - Arc Billet flywheel - Port and milled the cylinder head - HP valve springs - Custom ground the steel camshaft - Big valve head with 25 mm intake & 22 mm exhaust  The combination...

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79cc Predator, bike, motorized bicycle, motorized bike, Predator -

Powered by a 79cc Predator with a jackshaft sending power to a custom rear sprocket make this a solid running bike.  The front suspension fork coupled with a spring seat and baskets provide the necessities for the perfect grocery getter.  Don't let the $6/gal gas prices drain your cash.  These 79cc Predators can easily get 80 mpg!

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79cc, 79cc Predator, motorized bicycle, motorized bike -

We love bikes like this.  At first glance you see a clean motorized bike.  After spending some time looking it over you see all the detail that went into this build.  The builder is Michael Griffin in Denver and he rides this bike at 5000+ elevation.  In an effort to help others at elevation, Michael said the stock engine with the stock main jet was rich.  Once he added the high flow air filter and free flowing exhaust, the stock main jet worked great.  Thanks for sharing this info Michael and for sharing your beautiful build with us!

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212cc Predator, motorcycle, motorized, motorized bicycle, motorized bike -

Jonathan from Revolving Garage built a very cool budget minded motorized bike with a 212cc Predator engine.  He was able to put the bike together very quickly and enter a race put on by SoCal Motor Bicycle Racing.  This is a limited edition Foose Beach Cruiser.  Jonathan used light weight, 3 spoke rims with a large brake rotor on the front and a pit bike brake caliper.  The very cool handlebars provide a low riding position.  The 212 has been modified by Jonathan with the parts allowed for the spec class.  The bike uses a jackshaft for gear reduction and it...

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79cc, motorized bicycle, motorized bike, predator -

This bike has a big bore 79cc engine (105cc) with larger valves, a larger cam than our standard cam and a VM22 carb.  We are using an oil cooler and a 2 speed transmission.  The bike also has our new wide crank set.  Fun little race bike with a lot of performance coming from a compact little engine.

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