Components for the assembly

Name	Quantity	Notes
Crank	2	Image Modified crank_v1_r3_1.stp crank_v1.stl
Gear holder	1	Image Modified gear holder_v4a.STEP gear holder_v4a.stl
knurled shaft (M2)	2	Image Modified

Component - M2

16.5mm

Component)
metal shaft stopper	3	Image Modified
gear M=0.5 22mm (42-2A)	1	Image Modified Need to drill by yourself
M2 nut	6	Image Modified
M2 x 10 bolt	6	Image Modified
folded cross plate	2	Image Modified
plastic shaft stopper (M2, orange)	4	Image Modified
shaft (2mm x 70mm)	1	Image Modified
shaft (2mm x 30mm)	2	Image Modified Used for fixing gear and gear holder when drill the gear
Hexagonal key (1.27mm)	1	Image Modified