RC mattrax for 1/10, 1/12 scale with rubber tracks
Description
3D printed fully functional mattrax for 1/10 and 1/12 scale RC cars. I created these for my WLtoys chinese copy 12428. The vehicle is highly customized though with a new base and tube frame. The only thing stock are rear and front axles, but the tracks will fit stock 12428 also. BOM list for printing of one track: Drivewheel - 1 pc Front wheelie - 2 pcs Wheelie small - 8 pcs Spine - 1 pc Wheelie link - 4 pcs Inner frame - 1 pc (mirror for other side of vehicle) Outer frame - 1 pc (mirror for other side of vehicle) The front travel limiter is suitable for 12428. Rear one is case by case. Parts required: Rubber tracks - 4 pcs https://www.aliexpress.com/item/Remote-Control-Racing-Car-Tracked-Wheel-Tire-Front-Rear-Climbing-Off-road-DIY-Chassis-Tracker-for/32899304910.html?spm=a2g0s.9042311.0.0.27424c4ddEQLlO Central bearings - 8 pcs (17x23x4 mm - 6703ZZ) https://www.aliexpress.com/item/10pcs-6700ZZ-6701ZZ-6702ZZ-6703ZZ-6704ZZ-6705ZZ-Ultra-Thin-Wall-Metal-Shielded-Bearing-Ball-Bearings/32896374995.html?spm=a2g0s.9042311.0.0.27424c4ddEQLlO Wheel bearings - 40 pcs (3x6x2.5 mm - MR63ZZ) https://www.aliexpress.com/item/ZYS-precision-high-speed-spindle-bearings-708C-P4-HQ1-Ceramic-Balls-708-8mmX22mmX7mm-ABEC-7/32814152227.html?spm=a2g0s.9042311.0.0.27424c4d3q8apN Screws - M3x8 32 pcs for small wheelies (I used countersunk head) M2.5x12, 32pcs M2x8, 8pcs for limiters Washers for the wheelie links to better articulate - M2.5 32 pcs
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