Lego 10-speed truck transmission version II using 2-speed motor

How to use lego 2-speed motor to get 10-speed truck transmission, version II. 5-speed main gearbox with reverse gear plus range-change unit, studless frame only. Ratio set from Eaton Fuller Advantage Series 10B, shift pattern from old 10-speed overdrive Fuller (RTO series).
In this clip:
-parts list 0:09
-building starts 0:25
-transmission ready 3:16
-ratios 3:24
More about this lego transmission: chapter "D.2. 10-speed version II B for truck" on page www.lugnet.com... (ad blocker recommended).
More my lego gearbox ideas: www.lugnet.com... (ad blocker recommended).

[@soutanishimura4875]

Very impressive! I'd love to see this incorporated into a build.

[@A77uros]

Thank you. I was quite complicated to design this while I couldn't build it because I don't have enough studless lego parts. I'm so old that I'm more familiar with old school lego bricks (check for example slide shows about "Lego 4x2 truck 16-speed" from my TH-cam videos). 😀