Pretty soldering!

I would highly recommend you buy [This Kit](https://www.banggood.com/custlink/mvvKYP1OQD) if you don't have it already. I use it every time I solder and also in this project.

### UPDATE: New Design! ### Just made a new design with huge improvements, check it out! https://www.thingiverse.com/thing:4039578 There is now the option for 3D printed wheel, in case you don't have the lego tires that I used. To use this wheel, the only thing you need to do is to print out the wheel and wrap the outside with tape for better grip. Alternativly, you could refrain from putting on the tape and use the slippery plastic as a drift wheel. Like a reverse Drift Trike. Race through the streets with this brushless three-wheeler and feel the adrenaline. Built using affordable electronics and common assembly parts to achieve high speeds with great agility. ### The Goal of This Project ### The goal of this project was to build a vehicle that could reach a speed of 100 KM/H (60 MPH). Unfortunately, I have not been able to test the maximum speed of this three-wheeler so I don't know if it can handle that speed or not. The motor is definitely powerful enough to push it that fast but the steering gets very sensitive at higher speeds. So even the slighest error could cause the vehicle to flip over, stopping it from accelerating further. With this said, I believe this three-wheeler should be able to reach __40 KM/H__ eventhough it might not reach 100 KM/H. ### Design ### The design of this vehicle is adapted to fit a small battery and reciever in the center. On the outer portions of the chassis however, the design is modular. This means different methods of steering can be attached to the front with bolts and the ride height of the vehicle can be adjusted. Also the length of the back arm can vary in order to vary the turning radius and stability at higher speeds. #### REQUIRED PARTS: #### - [SG 90 Servo](https://rover.ebay.com/rover/1/711-53200-19255-0/1?icep_id=114&ipn=icep&toolid=20004&campid=5338561590&mpre=https%3A%2F%2Fwww.ebay.com%2Fitm%2FMicro-RC-Servo-Motor-Mini-Gear-9G-SG90-For-RC-Helicopter-Airplane-Boat-Car%2F192573135969%3Fepid%3D7032716196%26_trkparms%3Dispr%253D1%26hash%3Ditem2cd640dc61%3Ag%3A0BYAAOSwl99bKNjp%26enc%3DAQADAAAB4KX%252FKt4E1xf3SDqEdBclaYZurEOatmpEKUFj9tU1usgYcYIXEpSGL6intn8cntvpjQF7IgBFcVT2Huc010sJj5JWkAForiCN8CBVLQFnbF%252FaEBSAliW3Lh1UCF58%252F64EJfijCqiNJ%252FLnjgs54uFW2XUavMXIrx%252Bd%252F0%252BaqLUiZwBxT66mgruJ%252FxwqZx%252BvNseJ3BouTFrPfGwvXTu2JGXISOo%252BPsAvwbArMPwB7BUhpM%252F09stv5Ab%252F%252FnKkYurs%252BUNuPBrxiSLpIlzVqvKcKJjad%252Bo3FTsqSJYdyatFTheKAoJsqefAFcRyFO8kzvb7D5pDfq3vhUsx3cTR%252Fj6h%252FRVEymPVOTZHaxZFOpU6DsYQ3Gc%252FPhI0BRzldecToXYwbJecAWBLOwLEvlTD1BucfRqR0r0%252B8D6QLyc8JAuhefbVkj8gyWCoV2mbaiZKPptoUKMq36X2z7wpjo5Z4Lt5HiWki%252BgbnDczaGEJJ2rqGTXnFYo9xHDhZLreJeDIGMK4qqft%252BrP113K39QIEievOq6tZg%252BK%252BGqfWVziaWJq3aR3UFWkTtSj0eJZcCq0HzzsnGCRheaxGgW1izSoNlEEl5OJg7eCmCCL7bR6%252BEqvpujAD4gupwWeAfeAfJsfa5fCY86byPQ%253D%253D%26checksum%3D192573135969cc556fcb948140d997ae86f4078f9299) - [Brushless motor, 2 required](https://rover.ebay.com/rover/1/711-53200-19255-0/1?icep_id=114&ipn=icep&toolid=20004&campid=5338561590&mpre=https%3A%2F%2Fwww.ebay.com%2Fitm%2FA2212-1000KV-w30A-Motor-Brushless-ESC-1045-Propeller-For-DJI-F450-550-FNHB-B%2F381903906122%3FssPageName%3DSTRK%253AMEBIDX%253AIT%26_trksid%3Dp2057872.m2749.l2649) - [2S or 3S battery](https://hobbyking.com/en_us/zippy-compact-1000mah-3s-25c-lipo-pack.html) - [Battery Strap](https://hobbyking.com/en_us/turnigy-battery-strap-330mm-3pcs.html) - [Charger](https://hobbyking.com/en_us/ecube-e4-with-us-plug.html) - [Transmitter and receiver kit](https://hobbyking.com/en_us/turnigy-9x-9ch-transmitter-w-module-ia8-receiver-mode-2-afdhs-2a-system.html) - [M3 Screws and bolts](https://rover.ebay.com/rover/1/711-53200-19255-0/1?icep_id=114&ipn=icep&toolid=20004&campid=5338561590&mpre=https%3A%2F%2Fwww.ebay.com%2Fitm%2F340pcs-M3-A2-Stainless-Steel-Hex-Screw-Nuts-Bolt-Cap-Socket-Assortment-Kit%2F222963932692%3Fhash%3Ditem33e9af9e14%3Ag%3A-CwAAOSwo9Fa6suH) - [M4 Screw](https://rover.ebay.com/rover/1/711-53200-19255-0/1?icep_id=114&ipn=icep&toolid=20004&campid=5338561590&mpre=https%3A%2F%2Fwww.ebay.com%2Fitm%2F10-20-50-100x-M2-M3-M4-M5-Stainless-Steel-Hex-Bolt-Socket-Cap-Screws-Head-DIN912%2F173028404303%3Fhash%3Ditem28494bec4f%3Am%3Amysz85R-m_bXoZl6TBE05TQ) - [M4 nut](https://rover.ebay.com/rover/1/711-53200-19255-0/1?icep_id=114&ipn=icep&toolid=20004&campid=5338561590&mpre=https%3A%2F%2Fwww.ebay.com%2Fitm%2FLocknut-Hex-nut-Hexagon-Locknuts-with-Nylon-Insert-Stainless-Steel-Black-M2-M12%2F182204279397%3F_trkparms%3Dispr%253D1%26hash%3Ditem2a6c38aa65%3Am%3AmHfDyH4IS5u146xbAIG9EjQ%26enc%3DAQADAAAB0KX%252FKt4E1xf3SDqEdBclaYbrylCYhvNDcee4sP0gV58DzPcA8ZTKAOLbpFV2m%252B3epob6cpBNyh7ECQlBBDt6pk0CIyZ3Vq2FaF4HfBSsIXpHCc2nh9Lxuujzl28I%252FZ8%252B45UbcgrH3f%252B%252F5fjwiSZWkl0ck%252F948YHEY%252B2xrQN1EPCLSuzzTxK3hMlou5Q3rk2AiJc3qy1OnvFKcmwF5edT1fDefpn2rwNoiAGi3r79OBgDMITc15T1h9JvCaI%252BsZG2bqR%252BkJ9ZETb0VSdSDjYgTDHOTik9HA406I0v8GGSAzeF34nBQ8KwigIEfk9tpczhv2Tg9fOKyPX3ZVa19Pt9l4J7PD1fOKTE07wsDdIFoEbhDA0LVCaMne26EakoAm7uuj33VhY37O4aam5nRUcP%252Fj3QdWGWWSMOVE1Gq%252B6BCazFVljnwJrsE8TBqcD82kSIftzp%252F5IYzmeeHOPLw8JI1JbO1BnPBQIwmCqa1%252FgENlFCOmEZF2yWxwKeZl8niB%252Fx10nL8UzbGfZffaFqU9zqyCkhqutgF%252Ba3jNp5m0%252BA7hKKXn4D2QcGREsrF1yrgmOdzPrpdzosAtdrhcIT9GJ4L4X3QxH4j1eWXk5TqV2uZfSO%26checksum%3D182204279397bd3f85212d5c45a28415e030e567d78f) - [Ball Bearings](https://rover.ebay.com/rover/1/711-53200-19255-0/1?icep_id=114&ipn=icep&toolid=20004&campid=5338561590&mpre=https%3A%2F%2Fwww.ebay.com%2Fitm%2F10pcs-608ZZ-Deep-Groove-Ball-Bearing-8mm-22mm-7mm-for-3D-Printer-8mm%2F253491923232%3F_trkparms%3Dispr%253D1%26hash%3Ditem3b054bc920%3Ag%3AiW4AAOSwopRYbJgM%26enc%3DAQADAAAB4KX%252FKt4E1xf3SDqEdBclaYbdGrlZcln9OHNq%252BPgbAazb03JpYytxiEA%252BFEtnIYdF1UDq9LnkKkneaxjZJFikE%252FXqYewEAYw%252BKUNnL7o7J34K%252BekO%252B%252FiOjyDIL88s%252FXLkNBsRhZf5OnowZ5%252B8ub9%252FaXD9qb28LzcCZ5mdacVKZs6Y6389Spkb6VeZ2tbKDcy9YJh8Ay%252FHXQGFccUH0VEeBnjyrsBe3BXoU55lEtFbT4owhdQKoTXsnd3tKv%252F6DG3jIIDbGVDdwqmuXEnS0pRZcx20RclK6LA80vl84PgeBmqU0j9UGbE9WjCnc8S670afom9rzjFWfX%252BV2IN934iIieBtdQZWbhQvHaRyKisRkbL6ZhS501p%252F9ZJ30Zq2feIywqLJsZjHm8v5i9FgTLgm%252FHwtA3TQQ0HOtQUgy08O1q0DSuYa5xLBA0tIAeB5pUtJhXk6BR2uByY53ZI8WjITFuX3FgYJ1RluiXhwSYLQtXVCmec2vTPIpbXIvwBmVmE0jcXfowbyVrtGqzKFr1VuHwaYXkhX5cGF80mP2J%252B6Vr%252BWCMtFrqY4rBbjITAnOCm064dI8x%252FtKck5iitVHqDJ06YQV4xF99e7TOi%252BQiKpYjD%252F9N%252FSC731tdV44ZeGO5CflQ%253D%253D%26checksum%3D253491923232cd8d189e36a648598c2a5cd8b738d9d4) - Zip ties and other tools #### Other projects! #### * [SpaceX Modular Thrust Vectoring Device](https://www.thingiverse.com/thing:3149070)

* [MiniBird 130 Quadcopter](https://www.thingiverse.com/thing:2920006)

* [Carbon Fiber Bicopter](https://www.thingiverse.com/thing:2886957)

Youtube: https://www.youtube.com/watch?v=855JYMHhxjw _{^{Made by Oliver Midbrink}}

Found 2 3D-models for “Lego Drift tires” across many websites

Swiff - Fast RC Three-Wheeler

Lego Drift tires