A NEW ERA OF SUSPENSION SERVICE

Professional Service and Tuning at your own hand

FLI offers the world’s first affordable vacuum bleeder that doesn’t require an additional vacuum pump or even a compressor. Whether you’re a bike shop or part of the DIY community: the Venturi takes your workshop game to a new level and lets you maintain full visual control throughout the process thanks to its unique transparent tank design.

SPECIAL OFFER

Grab your Venturi now and get a free tank and oil hose!

Drop us an email if you have any questions or would like a tailored offer.

Photo: Daniel Niederkofler

Why?

Proper maintenance is essential: it’s the only way to keep your suspension performing as intended and extend its lifespan. But most professional vacuum bleeders are “pro shop only,” with prices that put them out of reach for riders and small workshops—resulting in long waits, higher service bills, and too many ride-free weekends.

That’s what motivate us to developed a tool that lets both riders and small workshops perform professional-level suspension service. It works reliably, keeps the process simple, and adds order and style to any workspace.

Your workflow, your standards, your results.

How?

Vacuum bleeding with the Venturi is not an automatic program, but a precise process with full visual control. It takes about 20 minutes and not only efficiently removes air from the components, but also degasses the oil itself.

For us, it’s not just about making the process enjoyable—it’s also about how the Venturi was designed and produced:

Made in Austria with sustainable, community-minded practices, the Venturi is a durable, repairable tool. Tested by professional mechanics, suspension developers, small workshops, educators, and MTB enthusiasts, their feedback helped refine for reliable real-world performance.

Photo: Daniel Niederkofler

Who?

Are you a small bike shop or a one-person operation? Perfect.

If you’re a bit of a geek who enjoys spending time in the workshop, this is made for you. As a private rider, a family with multiple bikes, or a group of friends, the bleeder comes in especially handy, saving a significant amount of money.

If you have no idea of servicing yet, scroll down in our instructions and start with a lower-leg or air-can service.

What to expect

What?

We deliver a Vacuum bleeder with adapters for all types of forks and dampers. Additionally you`ll need:

  • The service manuals for your components.
  • Basic tools and oils as listed in your manual.
  • Service kits of fresh seals for your model.
  • About 2-3 hours of time per component.