The Easiest DIY Electric Bike Kit I've Ever Used! (Rubbee X)

Here are some of the products I use:
Bafang BBS01 kit: http://s.click.aliexpress.com/e/N0sm1W1w
Bafang BBS02 kit: http://s.click.aliexpress.com/e/EcGPWXRE
Bafang BBSHD kit: http://s.click.aliexpress.com/e/MMNrZUC0
250W complete e-bike kit: http://s.click.aliexpress.com/e/cQzxxhpm
500W complete e-bike kit: http://s.click.aliexpress.com/e/o6rnMv1q
1,000W complete e-bike kit: http://s.click.aliexpress.com/e/NGZvnq3Q

36V 15Ah Hailong (shark) battery: http://s.click.aliexpress.com/e/CAEvhRSY
48V 15 Ah triangle battery: http://s.click.aliexpress.com/e/234OZ5Kg
52V 20 Ah triangle battery: http://s.click.aliexpress.com/e/m0huJ2PI
All ebike batteries: https://goo.gl/7pAi9Z
All 18650 cells: https://goo.gl/hYWnwU

100W Flexible solar panel: http://s.click.aliexpress.com/e/DurJQaTe
100W Folding solar panel: http://s.click.aliexpress.com/e/C9raRNuM
Cycle Analyst: https://goo.gl/RsmE3N

The parts that I use for building batteries:
18650 cells: https://goo.gl/aEabAQ
18650 positive insulating washer: https://goo.gl/HBVOuc
Nickel strip: http://goo.gl/VIrNQq
Spot welder: https://goo.gl/KN3Uaw
BMSs: http://goo.gl/S6gSQx
Silicone wire: http://goo.gl/xmpbKD
Black 18650 cell spacers: http://goo.gl/hQxWF6
Vruzend cell spacers: https://goo.gl/5ReLqA
Large heat shrink tubing: http://goo.gl/6v1ow9
Small heat shrink tubing: https://goo.gl/OU3Z6u
Foam sheet for protecting battery: http://goo.gl/5e71tE
Kapton tape: https://goo.gl/D6BT57
Chargers: https://goo.gl/js0T0V