The HandCuff allows you to lock your bikes to the RidgeBack and SwingDaddy. Comes with an additional SKS Lock Core to match the lock on your SpeedKnob.
The pull-out hose puts less stress on the valve. And you weren't stressed to start with. It's all very well hauling a giant pump around, but all that leverage can snap a delicate valve stem right off.
The Register II Youth takes this to the next level by bringing styling and venting of Giro's highest-end road helmets into this lightweight, in-mold helmet in a Universal Youth size for younger riders.