Lightweighting with Wheel Cutting! Wheel Slicer Lightweight Machining Jig Tool for Mini 4WD (Wheel width approx. 9.1mm, tire width approx. 8.1mm) This item is the perfect part for customizing your Mini 4WD. A lightweight machining jig for Mini 4WD It's a wheel slicer. By lightweighting the wheels You can make them lighter than usual. The wheel width after cutting is approximately 9.1mm (with some variation) (The tire width will be approximately 8.1mm) For wheels with diameters of approximately 25mm, approximately 23.5mm, and approximately 20mm. If the wheel is loose when setting it, there is a slit in the center of the main body, and you can fix it by sandwiching the wheel. In that case, you can use a 30mm long screw for Mini 4WD to fix it. If it's still loose during processing, wrap masking tape around the wheel and process it. (If you tighten it too much, the wheel may be damaged) This is an auction for the jig body only. (Wheels, fixing screws, etc. are not included) It's very easy to use, please purchase only if you understand how to use it. This product is manufactured using a 3D printer. There is no problem with its use, but for improvement, the color and shape may differ slightly from the image, please understand. If you contact us, we can combine shipping with other items we have for sale, so feel free to ask. "Shimizu Seisakushuri Kobo" manufactures various machining jigs for use with Mini 4WD. Please take a look at our other machining jigs as well. #Mini4WD #Flex #Wheel #Lightweight #Response #Roller