motorized bicycle RSS

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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212cc Predator, motorized bicycle, motorized bike -

We built this bike to race in the 212cc spec class with the SoCal Motorized Bicycle Racing Association.  You can use a billet flywheel, billet rod, PZ19 carb, 18lb valve springs and a header.  Everything else must remain stock.  Should be a really fun and competitive class!

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79cc Predator, 99cc Predator, motorized bicycle, motorized bike -

Out of the blue our customer James Gregory reached out to let us know the 99cc Predator we built for him.  He tell us the engine still comes to life on the first pull without the choke.  What surprised us more is we have never seen a picture of his beautiful bike until now.  This thing is amazing with so many incredible details.  There is a rear axle extension.  He has a really nice motor mount that clamps to the tubes on the bike.  The engine is mounted upright with the a custom manifold so the carb sits level.  Nice...

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