You love biking around with your child in the Thule Chariot carrier, but it's such a hassle to switch the stroller onto you partner's bike. That's where the Thule Chariot Axle-Mount EZ-Hitch comes in handy. This spare mount includes a hitch cup that installs to bikes easily, and the quick-release skewer lets you switch the carrier out simply so both you and your partner can share riding with Junior.