![LEGO 9398 Speedbuild | LEGO Technic 4x4 Crawler | Speed build 9398 LEGO Technic 2012 | LEGO Offroad - YouTube LEGO 9398 Speedbuild | LEGO Technic 4x4 Crawler | Speed build 9398 LEGO Technic 2012 | LEGO Offroad - YouTube](https://i.ytimg.com/vi/SlrAQLyA-a4/maxresdefault.jpg)
LEGO 9398 Speedbuild | LEGO Technic 4x4 Crawler | Speed build 9398 LEGO Technic 2012 | LEGO Offroad - YouTube
![1 x Lego Technic Model Set 9398 4x4 Crawler Electric Motor 9V Power Functions L Grey Red Tested with BA Incomplete Incomplete: Amazon.de: Toys 1 x Lego Technic Model Set 9398 4x4 Crawler Electric Motor 9V Power Functions L Grey Red Tested with BA Incomplete Incomplete: Amazon.de: Toys](https://m.media-amazon.com/images/I/81TzNfV5kPL._AC_UF894,1000_QL80_.jpg)
1 x Lego Technic Model Set 9398 4x4 Crawler Electric Motor 9V Power Functions L Grey Red Tested with BA Incomplete Incomplete: Amazon.de: Toys
![Made an upgrade of the 9398 with XL motors and gave it 30% more additional parts. This is my MK2 version as my first upgrade was not as successful. Also it uses Made an upgrade of the 9398 with XL motors and gave it 30% more additional parts. This is my MK2 version as my first upgrade was not as successful. Also it uses](https://preview.redd.it/xi06y9thul761.png?width=640&crop=smart&auto=webp&s=17e9fa045a6de3825db54d633104e9f3626e8c57)
Made an upgrade of the 9398 with XL motors and gave it 30% more additional parts. This is my MK2 version as my first upgrade was not as successful. Also it uses
![LEGO MOC Mini 9398 crawler (42139 Alternate Model) by technicprojects | Rebrickable - Build with LEGO LEGO MOC Mini 9398 crawler (42139 Alternate Model) by technicprojects | Rebrickable - Build with LEGO](https://cdn.rebrickable.com/media/thumbs/mocs/moc-122398.jpg/1000x800.jpg)