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Fox F32, F34, F36, F38 & F40 FIT4 2016+ Service, Tuning & Upgrade Pricing

SKU:LBR-FORKSERVICETUNE-FOXFIT4

All tuning and upgrade options fork for Fox 32, 34, F36 & F38 FIT4 Factory Series dampers and forks, also works with the 2016-17 F40 FIT-LSC:

2016+ F32, F34, F36, F38 & F40 forks with FIT4 dampers that have low speed compression adjusters can be fitted with Vosprung Tractive and tuned.  NA2 air springs can be modified, upgraded or replaced with coil springs (F36, F38), Luftkappes or Secus air spring upgrades.

Send us your fork or damper and we will modify and tune it to your weight and riding style.  This service removes harshness, increases support and brings a live and playful feel.   Increasing both support and compliance.

Includes labour, machining, new parts, consumables and fluids for dampers in good working condition.
Excludes repairs & any additional repair parts.
This works for both 2016-2019 10mm and 2020+ 8mm FIT4 dampers.

As low as: US$85.53

US$0.00

Price/s exclude 15% tax (GST).
International customers do not pay New Zealand GST.
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Description

Details

Tractive Modification & Matrix Tune:

This uses the Vorsprung Tractive valve body with Shockcraft tuning (revalving) to make the fork work for your weight, terrain and riding style.  This gives you more comfort, control, traction and speed.

Benefits
:

•    Eliminates spiking, fixes harshness & improves ride quality; especially at speed and on choppy terrain.
•    Allows full travel and fast response with correct air pressure.
•    Improves traction and response while keeping bike composed on rough ground at speed.
•    More control and stability for heavier and more aggressive riders.
•    Lets the fork work correctly and use more travel for lighter riders.
•    Makes the LSC knob usable without harshness.
•    Usable LSC gives you less diving, less wallowing and better traction.
•    Rebound damping to suit your weight and spring type, giving more traction and control.

Spring Upgrades:
Vorsprung Smashpot (F36 only, not F34) is a coil spring system with hydraulic bottom out control.
Vorsprung Luftkappe is an internal air-spring upgrade which gives better small bump response and better mid-stroke support.
Vorsprung Secus is an external air spring upgrade which is makes air perform like coil springs.  But lighter and more adjustable.

Bushing Burnishing:
Final sizing of fork bushings for a big reduction in friction and improvement in fork response (more information here).

Note for International Customers
Yes we will modify & tune dampers sent from overseas.

Customer Feedback
Absolutely loving the bike now!  The fork stays up in it's travel a lot better as you said it would.  It's a fair bit firmer than before yet still quite comfortable and isn't harsh or diving whilst hard on the brakes on rough terrain.
- Sam
(Lyrik with Unharsh Mod & Matrix Tune plus Vorsprung Luftkappe)
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I've had a few rides with my new fork now and wow the difference in feel is noticeably better, damper side is much more controlled now and no more harshness indeed.
Definitely what I was expecting, so thank you and I might send you my partner's fork for a tuning too ;)
- Alex
(Pike RCT3 with Unharsh Mod & Matrix Tune)
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Just been for a spin. That’s an amazing piece of engineering. Way better than the stock damper in steep rooty terrain at speed. 
I’m really impressed.
- Tom
(Lyrik RCT3 with Unharsh Mod & Matrix Tune)
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Very impressed with the tune of my Pike forks. Mid stroke harshness is now gone. What surprised me the most tho is the plushness on high speed compression however the forks don't dive on the likes of the fast berms at Dean's Bank in Wanaka so i'm able to carry better speed through those corners. Really happy thank you.
- Marco
(Pike RC with Unharsh Mod & Matrix Tune)
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So I thought that I would weigh in with a long term test report. Because its gone a little different than I would have thought. My first impressions around home were that nothing had really changed. So to counter this, I threw out all my old settings, ditched all the tokens and set things up from scratch.

Without the tokens, the fork appears to work slightly deeper in the stroke. But with the pressure dialled in to the correct natural frequency, the overall changes felt minimal - To the extent that I don’t think I’d spot them in a blind test.

Out on the trail everything seemed pretty similar and i began to feel some disappointment creeping in. However - And this is a big however - That first ride had me set personal bests on all my favourite trails - And I’ve continued to set personal bests, on every trail i’ve ridden since! So after the initial mixed feelings, I’ve come to the realisation that I was trying to fix a very specific problem - what the fork was doing under extreme circumstances - so it shouldn’t come as a surprise that it functions largely the same most of the time.

My hypothesis is that the bike is now tracking the ground substantially better in the rough stuff. So my internal traction control system has been bumping its upper limit and allowing things to get more rowdy. I’ve been riding faster, and have more confidence on the limit. The ragged edge is now a lot more manageable.

So thats where I’m at - Feeling really positive about my riding. Feels like I’ve been doing some of the best riding of my life. I think phase 2 might be installing a Luftkappe to improve small bump compliance, and then maybe tuning or replacing the rear shock.
- Simon
(Pike RC with Unharsh Mod & Matrix Tune)