Citizen 4.0 Version Parts List:
Front Wheel Drive System Parts
Bafang 750w motor 135mm dropout https://amzn.to/392m8XU (amazon) sorry if it's out of stock, they are very hard to find

Bafang Motor Extension Cable https://electrobikeworld.com/products...

Rad Power Batter Adapter https://electrobikeworld.com/products...

Pocket Rocket 52v Battery https://bicyclemotorworks.com/product... (Bicyclemotorworks.com)

RST Guide Front Forks https://www.biktrix.com/collections/a...

Extra Radrover wiring harness https://www.radpowerbikes.com/

Rear Wheel Drive System Parts
Battery Adapter Plug Rad Rover https://boltonebikes.com/collections/... (Bolton Ebikes)

750w Bafang Motor https://electrobikeworld.com/products... (Electro Bike World)

35amp Controller Upgrade, you can find them at Electro Bike World, Area 13 ebikes, or Big Game Bikes. You will have to do the shunt mod yourself.
https://electrobikeworld.com/products...
https://area13ebikes.com/products/radkit
https://biggamebikes.com/product/rad-...

Hailong Fat Shark 52v 17.5ah Battery https://electrobikeworld.com/products... (Electro Bike World)

Female XT90 to Anderson Powerpole plug https://www.servocity.com/anderson-po... (Servocity)

XT60 Plugs https://amzn.to/2Zp6QUL (amazon)

Additional Parts & Accessories
Fenders were made from Cyrusher XF650 Black & Grey Fenders https://www.cyrusher.com/

Dual Headlights https://www.radpowerbikes.com/collect...

Hafny Bar End Mirrors https://amzn.to/3KTrx0w (amazon)

780mm Handlebars https://amzn.to/3kRRxPu (amazon)

Rubber Grips https://amzn.to/3FoKTJT (amazon)

Graphics https://lettering.com/vinyl-lettering/

Bikeroo Seat https://amzn.to/3ynxhgw (amazon)

Pedals https://amzn.to/3slCIsq (amazon)

Adjustable Handlebar stem https://beecoolbikes.com/products/adj...

Gold Rim tape https://amzn.to/3M8VpY0 (amazon)

53T Crankset https://amzn.to/313B58j (amazon)

Tannus Amour Tire Inserts https://tannusamerica.com/collections... (tannus america)

Origin8 Captiv8er(Bicycle Buys)
https://www.bicyclebuys.com/origin8-c...

26x3.0/3.5in Tubes(amazon)
https://amzn.to/3MmNjxV

Hydraulic Brakes (Big Game Bikes)
https://biggamebikes.com/product/ebik...

Spoke Skins (Amazon)
https://amzn.to/43e3dRu

Rockbros Bicycle Rear Trunk https://amzn.to/3jlL6Bp (amazon)

Rear Rack https://www.radpowerbikes.com/product... (Radpowerbikes)