Meter wheel to measure distance while walking

Print 4 times “Wheels”

Print 2 time "Hub"

Assemble all parts with 3mm screws and nuts 

• 12 pcs 12mm length  
• 4 pcs 35 mm length

Mount the hub and wheel on a “Metal Mechanical Resettable 5 Digits Display Rotary Revolution Counter”
 

Optimized for a 6mm shaft.