Very small pendular steered suspension. Dimensions are 9x5x5 studs, it can use various gear ratios and transfer the steering further to another suspension module. Step-by-step instruction provided.
A mechanism that blends an electric compressor with a pneumatic valve, so that a single motor can drive the compressor and control the valve at the same time.
Very small 4-speed manual gearbox with large gear ratio difference between particular gears. Can be built into bricks or liftarms, with 8880 gear lever or a regular changeover transmission catch.
Simple steered and driven pendular suspension. Very compact and strong, needs no rare parts. Step-by-step instruction provided.
