1. List of material for this project is: A bicycle 42V Brushed DC motor 18650 Lithium ion cells Speed Controller ESC Wires Connectors Angle iron Ge...

2. First of all we have decided to power our bicycle using a simple brushed DC motor, that we have find out from an old sliding door mechanism. Aft...

3. After making the drive mechanism its time to attach the pinion gear on the motor and for that we have used the 16 teeth one way pinion gear in o...

4. In order to mount the motor on the bicycle frame we have made to card sheet templet in order to find the best position on the frame and then we...

5. After mounting the motor on the plate its time to mount the motor on the bicycle frame and attach it to the drive mechanism and for that we have...

6. To power our electric bike sufficiently we have used 18650 lithium ion cells that we have extracted from our old hoverboard batteries.We have us...

7. In order to protect our battery pack from short circuit and to give it a nice look we have decided to built the enclosure for battery pack. We h...

8. Since the bicycle needs to be powered at 84v so to regulate the speed of the bike we need a PWM controller. But the problem is that most of the...

9. In order to control the speed of our electric bike we have decided to use PWM speed controller that can handle higher amount of current so we us...

10. The conversion was for sure a sucess. The bicycle seems to run smoothly and we are able to achieve a moderate millage on a single charge though...

1. Here is a list of parts you'll need:FrameForkHeadsetRear derailleurFront derailleur (optional)BrakesBrake LeversShiftersHeadsetCable guide2 x de...

2. Grease chain tool allen keys wire cutters pedal wrench hacksaw nuts/bolts (or headset press) adjustable wrench bottom bracket tool screw driver

3. Insert the seat clamp, then the post. Grease the heck out of the part of the post that will be in the frame to keep it from rusting together. Th...

4. Install the headset first. I install the cups using a large bolt, some washers and a nut. The presses it in to place. There is also another inst...

5. Ok put the headset together, grease the bearings, put your stem and any spacers you are going to use on the fork and make a mark with a marker....

6. So now you take that fork out and cut it about 3mm below the mark you just made. I used a steerer tube cutting guide, but you can use a zip tie...

7. Now you have to drive in the star fangled nut. I thread it on the bolt. Then use a hammer and tap it in about 1cm.

8. Ok, put it back together. Tighten the top cap until its snug, but not too tight. Then tighten down the stem. You'll check it later.

9. Insert the bottom bracket. Grease up the threads. The drive side is REVERSE threaded. Don't forget it goes backwards. Start it by threading it i...

10. Now its time to use the tool and tighten the bottom bracket. Tighten the drive side, then the non drive side. The drive side will sit snug agai...