The Slacker Virtual Fender Mount provides the perfect attachment point directly above the rear axle to hook Slacker's retractable cable on. This lets MTB riders take 1:1 sag measurements across the entire suspension travel using a Slacker Digital Sag Scale. Ditch the cheap o-ring or ruler and see precise, real-time measurements, in millimeters, or the percentage of sag, right on the handlebars. 

Traditional shock measurements at the shock body can be off by up to 3% to 4% due to non-linear linkage and leverage ratios—so what looks like 25% sag could actually be anywhere from 21% to 29%, leading to inaccurate and inconsistent adjustments. The Slacker Virtual Fender Mount solves this by providing precise, real-time 1:1 sag measurements right at the axle, displayed instantly on your remote or smartphone—revolutionizing MTB suspension tuning.

Directions For Use:
Assemble the virtual fender rods and connect them to the clamp using the swivel mount. Clamp the virtual fender on the lower seat post and adjust so the sliding loop sits directly above the rear axle. Place the axle insert into the hex drive of the axle and you are ready to mount Slacker.

30-Day Money Back Guarantee!
If you are not 100% satisfied with your purchase, you can return it for a full refund.

Requires a Slacker Slacker Digital Sag Scale- Sold Separately.