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  • Fox Suspension DHX RC4 Shock 2013
  • Fox Suspension DHX RC4 Shock 2013
NOW$444.99
  • RRP$896.49
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Select  Length
241mm
Select  Option
400lbs
Select  Size
82.5mm
  • Out of Stock

    Due 03/10/2014

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Fox Suspension DHX RC4 Shock

The Fox DHX RC4 coil is a high performance rear shock at home either on All-mountain, Freeride, Downhill bike. With a Kashima coated main shaft, high and low speed compression, bottom out progressiveness and force adjustment and Boost Value technology.

The Fox patented Boost Valve technology has a lot going in its tight little package, Boost Valve provides a feeling of endless travel and plushness like that of a downhill rig, but with with XC pedaling efficiency. The smaller piggy back camber helps adjust how progressive the shock feels, with the more air put in, the harder it will be to bottom out.

Technologies:

  • Bottom Out Force Adjust - The Bottom Out Force Adjust controls the air volume in the boost valve. Adjusting all the way in is its lowest volume setting and will make the shock ramp up (get stiffer) late in the travel. Adjusting out, in its high volume setting the shock will ramp up slower through the entire length of the travel creating a more even feel.
  • Kashima Coat - Buttery-smooth, Genuine Kashima Coat is available only from FOX Racing Shox. Its distinctive gold color is backed by its high performance attributes—properties that provide an exceptionally smooth feel and extreme durability.
  • Boost Valve damping - The boost valve can be utilized in the beginning of the stroke to achieve ProPedal pedaling efficiency and at the end of the stroke to provide a bottomless feel and confidence inspiring ending stroke control. Throughout the stroke it helps prevent suspension overshoot and unwanted rider-terrain induced motion. Within the DHX RC4 the Boost Valve provides bottom-out control compression damping, based on IFP (Internal Floating Piston) pressure and compression ratio.

Specifications:

  • Weight: 0.98 lbs / 447 g
  • Length / Stroke: 222mm / 70mm, 241mm / 76m
  • Adjustments: Rebound, Low-speed compression, High-speed compression, Spring preload, Bottom out progressivness, Bottom out force adjust
  • Spring: Coil
  • Kashima coating on shaft
  • Boost Value for bottom out control
  • Increased oil flow to allow greater range of tuning
  • Forged eyelets increase strength and decrease weight
  • Increased shaft size for reduced internal pressures
  • Riding Style: All-mountain, Freeride, Downhill

Buy Fox Suspension DHX RC4 Shock from Chain Reaction Cycles, the World’s Largest Online Bike Store.

  • Size: 82.5mm
  • Option: 400lbs
  • Length: 241mm
 
Rated 5 out of 5 by 1 reviewer.
Rated 5 out of 5 by отличный аморт / great suspension юзал на своем а-лайн рц2, dhx 5.0, рц 4 реально крут 08 August 2014
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3 Questions : 2 Answers

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Answer: 
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Answer: 
To identify the size of shock you require you will need to contact your local Iron Horse dealer, or you can measure the existing shock as per the image below. You must use a shock with the same eye-to-eye length as the original or you risk upsetting the geometry and handling of your bike.
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