Krooztune
KTM XC/XC-F Flow Adjuster Fork Kit '25 Series' (2024-25)
Trail to Track Compression Control in Seconds
Take full control of your WP XACT closed cartridge forks with our latest Flow Adjuster Kit, developed for 2023–2025 KTM, Husqvarna, and GASGAS models. This complete kit transforms your fork’s compression adjustability, giving you real, trail-side tuning power — without a revalve.
What’s Included:
- Compression base pistons with Krooztune-spec shim stacks
- Mid-valve post and Flow Adjuster post
- Fine-tune external clicker assembly for quick compression adjustment
Why the Flow Adjuster Works:
The 25 Series Flow Adjuster is engineered to deliver meaningful compression change — not just minor tweaks. With 20 full clicks of adjustment, you can shift from firm MX-style holdup to plush enduro feel in seconds using the external clicker.
- 1–10 clicks out = firmer feel with increased holdup (ideal for motocross or high-speed terrain)
- 10–20 clicks out = plush, planted feel for rocky, technical trail riding
- Recommended start point: 12–13 clicks out
- Too firm? Click out 1–2 for more comfort
- Too soft? Click in 1 at a time to find the sweet spot
Your OEM top adjuster still functions as a fine-tuning tool for small compression changes — but the Flow Adjuster unlocks a whole new level of real-time adjustment that feels like a revalve on the fly.
For optimal performance, we highly advise replacing the stock OEM Cartridge pressure springs with Softer Genuine WP Springs, Available here:
2 Stroke models we recommend the 12n Pressure Springs
4 Stroke models we recommend the 16n Pressure Springs Options
Setup Notes:
- Kit ships with base medium setting on both compression posts
- Optional soft or firm settings available for lighter riders or aggressive MX styles
- Rebound setup guide included — matched to your spring rate for balanced performance
- All critical components are pre-assembled for straightforward installation
Whether you're riding fast desert terrain, tight enduro trails, or hitting the motocross track, this kit lets you dial in performance to suit — in seconds.
Fits:
Fits 2024> WP XACT Closed Cartridge Fork Models
KTM, Husqvarna & GASGAS with XACT Closed Cartridge Fork
KTM
125 XC, 250 XC, 300 XC, 250 XC-F, 350 XC-F, 450 XC-F
150 EXC, 250 EXC, 300 EXC, 250 EXC-F, 350 EXC-F, 450 EXC-F, 500 EXC-F
XC-W (USA models)
Husqvarna
TX 125, TX 300, FX 250, FX 350, FX 450
TE 150, TE 250, TE 300, FE 250, FE 350, FE 450, FE 501
TE 300 Pro, FE 350 Pro
GASGAS
EX 250, EX 300, EX 250F, EX 350F, EX 450F
- Contact info@krooztune.com for individual parts from this kit
Fill in Rider info form below for further custom detail with orders
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Product information
PRODUCT FEATURES
Get Your Perfect Setup
Not sure which setting, kit level or upgrade is right for your bike?
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F.A.Q.
They appreciate cut and details, things that aren't so obvious.
Do you offer setup advice with this product?
Absolutely.
Every purchase includes access to our Setup Form, where we provide personalised guidance on your ideal settings, spring rates, and upgrade choices.
Can I purchase items with another currency?
Yes, you may select a currency based on your personal preference. When you select your country in the country selector and set to your country’s version of the website, you will see prices listed in the regional currency.
Can I make changes to my order after it’s been placed?
Email Info@krooztune.com asap and quote your order number. Our emails are checked daily before shipping out any orders
What if I have issues or need support after buying?
We’re here to help.
You can reach us anytime for setup adjustments, technical questions or installation support. Krooztune products are backed by real riders and real workshop support.
Do I need to pay extra tariffs or taxes when ordering from the USA?
No — Krooztune covers all USA tariffs and import taxes.
The price you see at checkout is final, with no hidden fees or surprise charges upon delivery.
