Eww female axles suck, I destroyed my Profile 3/8" female axle.Conor Davidson said:umm...cnc machined aluminum cone washers to apply the correct force on the back bearings? This would also protect your back wheel from getting destroyed on ledges. Pre-tapped decks for pedal pins, although I'm sure you've already thought of that. Female hex/allen head bolts for front and back axles (like on bmx hubs). Need more ideas?
Wheels with spokes and inflatable tires? Get some KHEs on my scooter
Cone washer thing would be smart.
Axles with lock nuts would be sweet, so you wouldn't have to worry about over-tightening your axle, but it'd be hard because the axle can't just slide into the dropouts of a scooter deck.
Unless.. Andrew beat us to that idea and is going to make decks and forks with slotted dropouts haha.
Pneumatic arm to replace brake springs anyone?