Building & Testing Lego 5-Speed Gearbox

Building and testing a realistic Lego 5-speed manual gearbox with reverse gear. Chapters: 00:00 Simple Gearbox 00:34 5-Speed Gearbox 01:43 Shift Box 03:12 Functionality Test 04:29 Reverse Gear 05:20 Chassis 05:42 Dynamometer 07:48 Resistance Unit 08:45 Test BuWizz 2.0 Bluetooth controlled rechargeable battery box - https://buwizz.com/shop/1-buwizz?ref=155 BuWizz Motor - https://buwizz.com/shop/buwizz-motor?ref-155 Laser Tachometer: https://amzn.to/3o7ZUXK Camera used for this video: https://amzn.to/3Hxisci Microphones used for this video: https://amzn.to/3HpIxdY Please note: I get a commission if you buy via Amazon or BuWizz link above. Thanks for your support. Where I get my parts: https://www.bricklink.com/v2/main.page ​#bricktechnology #legotechnic​ #lego #asmr #gearbox #buwizz #engineering #transmission #dynamometer #experiment