Lego Technic 42140 Racing Ripsaw MOC
Rebuild your "Transformation Vehicle" set 42140 into a "Racing Ripsaw" alternative model using my digital building instructions! No extra parts needed, just the 42140 set!
You can also get this MOC's .pdf building instructions from my own website at DavejspTechnicMOCs.com !
Functions:
- Remote-controlled drive and steering
- Independent front suspension
Worth mentioning aspects:
- Gearless 1:1 ratio for the least amount of friction possible
- Drive is on the rear using the larger sprocket wheels for a bit higher speed
- Excellent ground clearance for its size (4 studs), for solid off-roading performance
- The batteries can be easily swapped from below, with no obstructions.
- The driver's cabin can be opened to easily access the hub's button
- Needs a custom profile from the Powered Up app to be controlled. Detailed steps are provided within the MOC building instructions for this as well.
Digital building instructions sample:

Photos:





NO BRICKS INCLUDED! - YOU'LL GET ONLY THE DIGITAL BUILDING INSTRUCTIONS AND A PARTS LIST.
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Keywords:
Lego Technic, MOC, AFOL, building instructions, toy, building blocks, remote-controlled, motorized, alternative model, alt build, lego 42140, off-road, rebuild, c-model, rc cars, tracked vehicle, racing, ripsaw