Recent content by crashalot

hi, Upload attachment is at the bottom of the edit box. so 1. click upload attachment 2. choose file 3. add the file 4. submit you should have the image.

I would like to buy one to weld Chevy volt pouch cells. Please let me know when you have it ready.

Figured out the connections now only thing left is mount motor to down tube. The connections are labeled wrong. red, yellow, blk is PAS connector. Throttle is 4pin blk,red,green, purple (brake).

controller connections

Question for someone who is familiar with sensorless controller. I bought following and connected motor , battery (+ve and ignition together) and throttle but the motor doesn't spin when throttle applied. I connected the self learn (white wire and the motor spins some times) without throttle...

some more progress Left sprocket will drive 7 speed on rear and right sprocket will be driven by motor. Right now I am using right sprocket to see if the chain stays and it is working good, have about 50 miles on it so far.

Yes the motor will drive the crank (second sprocket on crank already installed). Regarding the sprocket size on motor, I am going with what I can salvage from my spare parts bike. The sprocket on crank is little bigger than what's on motor so it will give me some reduction and I have 7 speed on...

the bike

the motor and the bike

enlarged the hole in the middle with step bit and drilled 6 mounting holes to match it with motor.

re cycled sprocket from old bike.

Juat started new build and thought I would document it here. Any suggestions / potential problems / concerns are welcome. I ride the dolomite 10 miles every evening unless it is super hot (>100F). It is good exercise. However there are couples of hills on the way back and on hot days it is...

Hi Guys, I am thinking of going with this kit on Mongoose dolomite but this one is only for 68mm BB. http://www.gngebike.com/36v350w-48v500w-2015-gen-2 If I buy replacement BB cassette that is 100mm will this kit work ? thx crash

Hey Guys, My goal for posting this was to remind myself and others that dbl check your connections. Also, do your experiments outside and charge batteries in fire proof box ( I use clay flower pot)/ cinder block. To answer few questions, I used the Makita pack spacers (plastic) and yes deans...

I thought these were safer ? I found out that while they take lots of abuse ( I use this for my radio controlled lawnmower), they do explode and catch fire. I mistakenly connected ground and power reversed to Sabretooth 2x32 and it short circuited the pack for about 3 seconds, it started...