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Bought my first 450 this summer. I had a 350 then two 250f and I had never ridden a 450f before. The 450 is so much easier to ride than a 250f. I can do faster and feel a lot more in control also I was suffering badly from armpump and I never have armpump on the 450.

Did you not see the two picture comparing the two case and bolt pattern?

I sent an email to koshine and they confirmed any ktm parts fit on their engine since it is the same.

Honestly you must be blind to not see that the engine is basically a ktm engine. The blot line up etc. They just changed the valve cover/ clutch cover. They probably bought the right to the old ktm engine and they are built by zongshen in China. Zongshen however decided to release the ktm engine without changing the cover as...

saw on marketplace someone selling his preorder in canada. with our taxe rate here in quebec this bike end up at 20000$ canadian dollard. A crf450r taxed is 13500$.

Looks like they use a stiffer frame for supercross. The frame that goes from the steering stem to the swing arm look thicker maybe aluminum since it is grey instead of black.

It is the battery that overheat. The battery generate heat while discharging and charging and dissipating this heat is slower than the inverted and motor. Think of the battery as a solid 60 pound block. Taking the heat out front the center takes time. Also the temperature mesurement in the video are not a good way of measuring temperature. The...

Surron/ talaria type bike is becoming extremely popular. Millions view on YouTube’s videos/instagram. I see lots of kids riding in my neighborhood etc. You charge it head out of the garage to the street and find jump and place to ride. Ride dirt jumps etc. A month ago I sold my talaria to a 14 years old kid and talking...

Look like they are using 2013 yz250f frame

Looking at the picture almost all the shelf are empty. No parts or tools on an assembly line.

It is beginning to look more and more like a scam.

Actually this is not how electricity work. 1kw=1000w not volts. voltage amperage and wattage are tree different thing.

Any video of your bike? And the specs?

As someone who have previously built a conversion like that and is working on another one I will get the fact straight. These bike are nowhere close to varg alta or 450cc power. Spec of these bike: 20s10p p42a battery ( theorithical max output:450 amp for a few seconds) qs 138 v3 motor and chinese votol em200 controller. The controller...

The storm bee looks like an heavy and slow bike with bad suspension! To the electric bike haters I had never tried one before building my electric rmz and now I know how awesome they are!

Thanks take your time!

Looks like it is going to be a nice build! Im thinking about a project with the 2014-2017 crf250r and while your bike is all dissambled I was wondering if you could measure how wide the frame is where the tank is?

This is a conversion made from someone on the facebook group about electric motorcycle. There is plenty of people converting bike right now.