[Video: https://youtu.be/deyD9aL_jBU?si=VdbN_cHwf14zaWDk]

[Video: https://youtu.be/5mkUifExKxs?si=jJb7oLpKboU-xKuM]

[Video: https://youtu.be/g9QLBC7aLDA?si=SZ0cS97WYx1uPOyz]

[Video: https://youtu.be/-xy1XF9h_U4?si=K0o0qpFarQjWSclS]

[Video: https://youtu.be/GfXqyKU3Gxs?si=VfznH5d7Q4rN2aMf]

[Video: https://youtu.be/d_jk6BdK1eg?si=R_uOwXloT_5PQfyC]

[Video: https://youtu.be/gYgw84MZyRo?si=w5kKgFVCNr6YAXgx]

[Video: https://youtu.be/EyHdMgyUQI8?si=lQs30JH3TmELWw3d]

[Video: https://www.youtube.com/watch?v=R_4fi-if_iM]

[Video: https://youtu.be/xD3RS51diZM?si=117_T1gCR05m9dfc]

[Video: https://youtu.be/xwaGtlztMLM]

[Video: https://youtu.be/yghK-NnKASE?si=VnzMldxcA48qYetm]

[Video: https://youtu.be/xQy0Zbsd71U?si=ZDbOXHF-8hg_7Heu]

[Video: https://youtu.be/oWtF1S27y1M?si=Qo9RanEdFbSqVtBH]

The latest SCX 4x4 models have pulleys, since the Advacne digitalL system came out

[Video: https://www.youtube.com/watch?v=D8FUClLmiQM]

[Video: https://youtu.be/90PI397Z0ac]

[Video: https://youtu.be/bC5CVk2orpw?si=cru_skCy-1C-E8ij]

[Video: https://youtu.be/hCGKkcDlypg?si=HJgjuPEPSIkhIlm5]

[Video: https://youtu.be/t0ACLa3SACw?si=Y7D4aMLXUdx8RO95]