Rochobby Katana is an Awesome Mini Scale RC Crawler, but there is an issue that the rc car motor is little bit underpowered and it makes ''crawling'' really hard. So, i decided to replace its motor with a DC 6V Reduction Gear Motor. Yes it is slower now but incredibly powerful with its high torque which actually RC Crawlers need, instead of speed. - Get Your ROCHOBBY 1/18 KATANA Here: https://bit.ly/3WvoiDy , https://bit.ly/36QsPYE - Roof Lights i used: 3mm Led Diodes: https://bit.ly/3y7saOu - Panda Hobby Tetra X1T 2.4G 1/18 RC Car Crawler RTR 4WD Off Road Vehicle: https://bit.ly/2K0TZnY - Panda Hobby 1/18 2.4G Tetra X2T Crawler RC Car RTR 4WD: https://bit.ly/3r2cXez - Panda Hobby 1/18 2.4G 4WD Tetra X1 RC Car Crawler RTR: https://bit.ly/34hKwPP - Yi Kong Racing YK4013 1/10 2.4G 4WD Portal Axle Locked Diff Crawler Truck LED Light RC Car Vehicle Model without Battery: https://bit.ly/3802O9e - My instagram https://bit.ly/2OyOhrO Video Script; Hello everyone thank you for tuning in if you watched the review video of this rochobby katana you already know the motor of this car is really fast but really underpowered it has no torque so i decided to change its motor with the reduction gear one to make it a real rc crawler because with the stock motor it has an awesome looking but it doesn't have crawling capabilities as i have showed you at the last video let's see that part by moving slowly i'm trying to slowly i am still getting throttle yes see it stopped the motor couldn't keep providing that torque and i need to give more truth and when i give more throttle it looks like that this is what i don't like on this small scale cars so as you see with the stock motor this car is really fast but it cannot even crawl on my hand but now look at this by the way i also add lights on the top you you get the light bulbs but you don't have the red lights in the light buckets the lights are on and see how this car crawls now see it's just keeping its torque and now this is the best minuscule rc chromos in the market it's already have a great body with a great detailed body the only con was the motor now also bluetooth is perfect i used a 3000 rpm 6 volt dc brush motor and of course it is way slower than the stock motor look at this this is the top speed but when i use the cut like this i don't need to be i just need pork and this is actually what a real crawler need so let's create a small crawling area here and see how this car performs with its brand new reduction motor okay guys we have created our crawling track let's start. Music includes: - incompetech.com - audionautix.com - soundcloud.com - Youtube/Audiolibrary licensed under https://creativecommons.org/licenses/by/3.0/ #rccars #rccrawler #rochobbykatana #rcobsessive #rc #microrccrawler #fun #cars #remotecontrolcar #radicontrol #howto #rccar