DIY components on Aliexpress: MXUS wheel motor (TOP!) (250-500W) https://alii.pub/6y2qyp MXUS GDR19 https://alii.pub/6ynx9f CSC wheel motor (250-500W) https://alii.pub/6y2r0u Direct drive for fat bike https://alii.pub/6yn8dm For fat XF19 (GDR19) FAT https://alii.pub/6ynx8n BAFANG FAT 1000W https://alii.pub/6ysno5 BAFANF FAT 350/500W https://alii.pub/6ysnww Bottom bracket motors: https://alii.pub/6yn6kh https://alii.pub/6yn6p5 https://alii.pub/6yn6nl BLDC motor for DIY https://alii.pub/6ynfwh G13 spokes https://alii.pub/6y2r3d G12 spokes https://alii.pub/6y2r45 Stainless steel spokes https://alii.pub/6y2r4x Dropout amplifier https://alii.pub/6yn8se KT controllers https://alii.pub/6ymlfm Displays and panels for KT controllers https://alii.pub/6ymlff 17-18A controller (maximum budget) https://alii.pub/6y2r6h 15A controller https://alii.pub/6ytnio Inexpensive controller with display https://alii.pub/6y2r7g In general, the top 250/350W Huawei 36/48v 13a, but I could not find it on Ali. Throttle trigger https://alii.pub/6y2r8t Double-sided throttle trigger (Top) https://alii.pub/6y2rar Throttle trigger with voltmeter https://alii.pub/6y2rbq Throttle trigger with voltmeter and key https://alii.pub/6y2reg Simple throttle handle https://alii.pub/6y2reu Throttle handle with voltmeter and key https://alii.pub/6y2rsn9 Throttle handle with display and key https://alii.pub/6y2rt8 Half throttle handle with key https://alii.pub/6y2rtt Hall sensors in the throttle handle and MK https://alii.pub/6ynym8 Open type PAS sensor https://alii.pub/6yn8xg Closed type PAS sensor https://alii.pub/6yn8zz LiFePO4 EVE LF105 3.2V 105Ah https://alii.pub/6ysmft Lifepo4 elements 32700 https://alii.pub/6y2rzu Li-on elements 21700 https://alii.pub/6y2s0m Li-on elements 18650 https://alii.pub/6y2s17 Sealed BMS https://alii.pub/6y2s26 BMS ChangFa (recommended) https://alii.pub/6ymbdd Smart BMS https://alii.pub/6ymbec Simple active balancer https://alii.pub/6ynaj7 Active balancers with adjustment: https://alii.pub/6ymbeq https://alii.pub/6ymbfi https://alii.pub/6ymbg3 Heat shrink tube https://alii.pub/6y2se8 18650 holders https://alii.pub/6y2set 21700 holders https://alii.pub/6y2sf0 Holders 32700 https://alii.pub/6y2sfs Handlebar bag https://alii.pub/6y2siw Frame bag https://alii.pub/6y2sjo Chargers: 43.8V - https://alii.pub/6y2sjv 42V - https://alii.pub/6y2sl1 54.6V - https://alii.pub/6y2slf Because this is not a kit, then you need to have a desire to solder and spoke, well, or know someone who will assemble it all for you Kits without a battery https://alii.pub/6y2sqh Gyro scooter battery inexpensively https://alii.pub/6yny8f Cheap crap battery, but they take https://alii.pub/6yny97 LITOKALA battery https://alii.pub/6y2sr2 As for the battery, it is better to assemble it yourself or order it, litokala is more or less for its price, what is cheaper will be in most cases wasted money. Electric scooters on Ali https://alii.pub/6yn9ed Stand zketech 89V 20A https://alii.pub/6yn9qm Load 150W 20A https://alii.pub/6yn9tq Voltmeter-ammeter 100V 100A https://alii.pub/6ynamw Voltmeter-ammeter 200V 300A https://alii.pub/6ynary Voltmeter-ammeter 60V 100A https://alii.pub/6ynaz5 Voltmeter-ammeter 60V 150A https://alii.pub/6ynb83 Wattmeter 220v in the socket https://alii.pub/6ynzwb Heating element https://alii.pub/6yslas Weak boat electric motor https://alii.pub/6ynnva Boat electric motor more powerful https://alii.pub/6ynnye Boat motor even more powerful https://alii.pub/6yno0x MK, controller, throttle handle tester https://alii.pub/6ythtj Power supply 5-12V 0.5-3A https://alii.pub/6yrbzz Servotester https://alii.pub/6ysjbt AMS1117 3.3V https://alii.pub/6ytisx Motor A2212 2700KV https://alii.pub/6ytoc8