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BFCM sale on now. Save 15% sitewide. Discount applied automatically at checkout.

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MTB Suspension Sales, Service & Support

Fox IsoStrut Air Spring Tuning Kit

Our price $34.95

Enjoy 15% off this item as part of our BFCM sale. Your discount will be automatically applied at checkout.

5+ In stock Order by 1:00pm AEST for same day despatch

Part number FX80301407

Change the spring rate of your Fox Iso-Strut (TREK) air shock in just a few minutes with the new Float Volume Spacer kit. Reducing the volume of the air chamber causes the air pressure to ramp up more quickly, so the spring pressure can be set low, allowing more suspension sag without risking harsh bottoming. It essentially makes the shock feel more 'progressive'.

Specific for Trek Iso-Strut shocks only. 

    See installation instructions HERE: 


     

     

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