Motool Slacker Sag Measuring Tool

Motool V4 Slacker Sag Tool

Adjusting suspension sag is the simplest, most overlooked change that you can make to dramatically improve the safety and handling of your bike. The Slacker allows you to place the tool in a learning mode so it can actually learn where the unweighted "zero point" is, click set, then lift/unweight the bike to unload the suspension and it automatically marks the zero point so you can simply sit on the bike and see the total sag measurement. NEW v4 uses a phone app! Take all of the mystery out of dialing in your bike's sag.