Built an electric jetski

[Quinc]

Top sped run. hit 25mph. Need to ditch the sprocket/chain and go with direct drive. My 230lb arse tries to ride it at the end of the video. :)
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[Quinc]

Yes! Much more fun when it takes some learning and skill to ride. :)

[Quinc]

sounds like chain is rubbing somewhere.

[Quinc]

New tires are a pain in the arse. Probably worth taking the rim/tire to a shop and paying the 30$. If you want to try it yourself buy a couple extra...

[Quinc]

Not an ebike, but original plan was to use the sur-ron drivetrain. :)

QS-120 motor
votol 100 controller
72v16ah li-ion battery...

[Quinc]

necro bump. Trying to squeeze out more ride time. Has anyone found ways to reduce the resistance? Worth upgrading to better bearings in the jack sha...

[Quinc]

To update this, I ended up bending both bolts that hold the pedals. Really helps to have the springs like mx pegs. Also the bolts keep coming lose. But...

[Quinc]

I use these and keep them in pedals when the area calls for it. Then switch to pegs when not needed.
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[Quinc]

Mine showed 72c after about an hour of riding yesterday. At what temp should you stop and let things cool off?