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Suspension Tuner app icon
COMING SOON

Suspension Tuner

Dial in your fork and shock with the manufacturer’s own numbers.

Add your bike once, hardtail or full suspension, with its fork, shock, your weight, height and frame size. You get the setup the maker recommends: air pressure or coil spring rate, sag, volume spacers, rebound, low- and high-speed compression and lockout. The numbers come from FOX, RockShox, Marzocchi, Öhlins, DVO, Cane Creek, Manitou and other owner’s manuals and setup guides. Every result links to its source, and anything a maker doesn’t publish is clearly marked as an estimate.

Then it fine-tunes for today’s ride. Pick XC, Trail, Enduro, Bike Park or Downhill and both ends re-tune in one tap. Riding conditions adjust for rocky or wet trails, temperature, pack weight, e-bikes and how firm you like it, and every changed click says why.

New trailside tools help at the bike: step-by-step setup in plain words, a guided O-ring sag check, and a “Feels off?” troubleshooter that works out fixes from your current clicks. You also get coil spring sizes to buy, a pre-ride checklist, tire pressure and service reminders, and home and lock screen widgets with your pump numbers. Log what you actually ran so you know what worked next time.

65forks and shocks
12brands
5riding styles
iPhone iPad Swift SwiftUI

Free with one bike, the manufacturer setup and the pre-ride check. Suspension Tuner Pro is a one-time unlock, with no subscription, that adds riding conditions, the sag check, the troubleshooter, unlimited bikes, ride history, share and print, and widgets. No account, no ads, no tracking: your data stays on your device. Requires iOS 17 or iPadOS 17 or later.

Suspension Tuner on iPhone: the My Garage screen with today’s riding style, trail conditions and an enduro bike tuned to 198 psi rear and 98 psi front, and the Tune screen with the Fox manufacturer chart, a 98 psi pressure dial, a cold-weather pressure tip and rebound, compression and token sliders

More on the way

New projects will be listed here as they're released.

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