Fox Float 34 FIT 4 Factory Fork 140mm, 29″

Fox Float 34 FIT 4 Factory Fork 140mm, 29″

BikeCo offers the best in MTB suspension including the Fox Float 34 Fork. Looking to take the performance to the next level? Check out BikeCo’s proprietary Pro Tunes to personalize the setup on your suspension for your particular riding style, size, aspirations, and chassis.


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Fox Float 34 FIT 4 Factory Fork 140mm, 29” 15 x 110mm Boost 51mm Rake

Fox Float 34 FIT 4 Factory Fork 140mm, 29” 15 x 100mm 51mm Rake

Fox Float 34 FIT 4 Factory Fork 140mm, 29” 15 x 110mm Boost 44mm Rake

All Around Trail Performance

Designed for the trail riding, the Factory Series 34 features a FIT4 damper, FLOAT EVOL air spring, and lightweight chassis. Starting at only 3.92 pounds, the 34 provides proven trail performance that instills confidence and control.

FLOAT EVOL air spring adds plushness
27.5 and 29 wheel options
FIT4 or FIT GRIP damper options
15QRx110 Boost and 15QRx100 axle options
Factory Series models feature Genuine Kashima Coat

“Factory” says it all. The best-of-the-best technology we have to offer is available in our Factory Series models with our buttery smooth, and ultra durable Genuine Kashima Coat. These products are World Cup proven.

Travel Options:  140, 130, 120
Air Spring:  FLOAT
Damper:  FIT4 3-Pos Lever w/adj
Axle Options:  15QR x 110 Boost, 15QR x 100
Upper Tube Finish:  Kashima Coat
Steerer:  1.5 Taper
Color:  Matte Black


New damper tune is found in all 34 and 36 FIT4 forks. A reconfigured shim stack provides more sensitivity while maintaining support when needed during aggressive riding.

In its fourth generation, our patented FIT4 closed cartridge system provides three on-the-fly compression damping positions—Open, Medium, and Firm—to adapt to varying trail conditions. Factory Series forks feature an additional 22 clicks of low-speed compression adjust in the Open mode, allowing riders to fine-tune their exact damping preferences.


A more linear spring curve gives EVOL forks and shocks plushness off the top, extra mid-stroke support, and more tunable bottom-out progression, allowing riders to tap into the ideal pairing of front and rear-end feel.

EVOL technology from rear shocks is now integrated into all FOX forks. EVOL increases negative air spring volume, specifically positioned and sized for optimum small bump sensitivity.


Pro Tune Suspension: Looking to take the Fox Float 34’s performance to the next level? BikeCo offers proprietary Pro Tune services to narrow the performance band of this fork to fit your personalized riding. Pro Tune suspension maximizes small bump compliance without sloppy performance in mid-stroke or bottom out conditions. Improved oil design and flow keeps Pro Tune suspension running cooler and more predictable throughout your ride. Check out the Pro Tune tab for more details.


Additional information


51mm, 44mm


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Maximize your suspension’s performance with BikeCo Pro Tunes

BikeCo offers proprietary Pro Tune services on the majority of Fox forks and rear shocks.

Fox Suspension is the pinnacle of performance, reliability, and longevity in our industry. Stock Fox suspension comes out of the box with a fairly aggressive tune – which is terrific for powerful, strong, aggressive riders with high ground speeds. Sounds like their World Cup DH and Enduro riders, right?

Pro Tune services calibrate the incredible performance of Fox suspension into a narrower band personalized to your riding specifics.

Utilizing a combination of proprietary lube oils, improved upper to lower fork fit, shim stack configuration, updated oil flow, unmatched bleed quality, and a few other trade secrets BikeCo Pro Tunes improve tracking, small bump compliance, minimize brake dive, run cooler (equating to more predictable performance from top to bottom of your descent), operates comfortably in a wide range of temperature (we test from freezing to 100 degrees), improves oil circulation, extends service intervals and more.

The most important advantage of Pro Tune suspension? Whether you are new to the sport or an experienced pro: suspension that works will let you ride more confidently. You will ride faster and have more fun with BikeCo Pro Tune Suspension.

To ensure that your suspension is dialed in our staff will review your riding experience, aspirations, ground speeds, size (height and weight) as well as specific chassis. BikeCo stands behind our Pro Tune service with a 30 day retune service if you feel that your particular riding requires a shift in tuning. BikeCo also offers discounted disposition retunes as your skillset progress if required.

After the Pro Tune your suspension only requires standard levels of maintenance in the future. To maintain the best performance BikeCo recommends sending the suspension in (we use proprietary lube oils, have specific bleed techniques, etc) although standard Fox oils can be used. Standard lubes will compromise some of the finite tune but with the other Pro Tune modifications a standard lube shock will still out perform stock.

Ready to go? Fill out the online form below and we will get you dialed in.
Have a few more questions? Give us a call or send us a message and our expert staff is happy to work with you!

Pro Tune Form

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