Share Lego Technic 4-speed RC Compact Sequential Transmission v1.104:33 0 Share 0 Likes 1 Dislikes Published on March 7, 2017 New and improved. Instructions: G+: FB: More at: Category: #Video Submitted by: Admin Tags:4speed, compact, Lego, RC, Sequential, Technic, Transmission, V11 About The Author Admin Related Posts