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FOX Racing Shox 34 Float 27.5+ 140 3Pos-Adj FIT4 Boost Fork (51mm Rake) - 2017

Sale $745.95 $879.00 15% off

Item # FRS003Z

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  • Matte Black, 1.5T, 15QRx110 ($745.95)
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Item # FRS003Z

Handle anything.

We don't like to play favorites, but we have a hard time arguing that any another wheel size is as versatile as 27.5. It's not that we doubt the capabilities of a 29er barreling down a crater-filled descent or the nimbleness of 26in wheels on a root-latticed climb, but 27.5's are capable of doing both of those things. Their versatility is only complemented further with the addition of a fork like FOX Racing Shox's 2017 34 Float 27.5+ 140 3Pos-Adj FIT4 Boost Fork, which features 51mm of stability-enhancing rake to stabilize your already capable ride.

For 2017, FOX aimed to standardize the technology being offered across its line, adopting Boost spacing, which was only just being introduced last year when it revamped its 2016 line, across the rest of its forks. Since it introduced a few pretty significant changes last year, FOX didn't see a need to overhaul anything for 2017, and the 34 Float's lineup of features remains reassuringly unchanged. With 51mm of rake, you'll enjoy the benefits of reduced trail for your bike, resulting in less "dead" space between the steering axis and hub and a bike that dances, rather than lumbers, across technical lines.

Like last year, the 2017 34 Float includes FOX's FIT4 system for switching between Firm, Medium, and Open settings, which keep the fork riding high in its travel for quick, controlled recovery during everything from big blasts to tight, bumpy stretches. The Open setting provides its own range of sub settings, allowing you to take advantage of the fork's confidence and all of its travel across a diverse mix of trail conditions. Plus, you'll have FOX's self-equalizing air spring, which still enjoys the weight savings of omitting a steel coil.

Tech Specs

140 mm
Stanchion Material:
Kashima-coated aluminum
Lower Material:
Wheel Size:
27.5 in
Steer Tube Diameter:
1-1/8 - 1-1/2 in tapered
Stanchion Diameter:
34 mm
Spring Type:
Float Air
15 x 110 mm Boost QR thru-axle
Max Rotor Size:
203 mm
Brake Compatibility:
post mount
Recommended Use:
mountain bike
Manufacturer Warranty:
1 year
Actual Weight:
Matte Black, 1.5T, 15QRx110: 1840g

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FOX Racing Shox 34 Float 27.5 Boost

  • Familiarity: I've used it several times

This shock is money! Having come from a 32ctd, it's amazing how much more stiff/plush the fork is. Although the fork is a 27+, I purchased it for 29+. The 29x3.0 bomobloni's fit with ton's of room to spare, not sure how big you could go but I would guess 29x3.5 would fit fine.