Aimy is a small but neat little gadget that is particularly interesting for everyone who likes to wrench on their bike. Taking off the stem and handlebar unit usually makes you wish you had more than just two hands to do whatever you need to do and at the same time keep the fork from slipping down all the way through your head tube.

Rather than just slide onto the steerer tube like an ordinary headset spacer, Aimy is clamped onto the steerer tube, not allowing the steerer tube to fall through your headset once you take off your stem. Handy, right? Other than that, Aimy serves as a regular headset spacer, measuring 8mm tall and weighing in at 8g.

Additionally, you can use Aimy as a reference to easily re-adjust your handlebar for perfectly straight alignment in case you have managed to twist your stem. Aimy is clamped and won’t budge, even if your stem does. As long as you have previously aligned Aimy’s clamping slot with the one of your stem, you have a simple but effective indicator for the straight handlebar position.