KTM 505 KYB Spring Conversion Fork Cartridge & Lugs

This KYB Complete bolt-on fork is how brands will offer bikes in the future. It is, hands down, the most accessible kit to make an Austrian bike the ultimate ride! For the same results, you can save $2000 over an A-kit.   More…

$2250.00  Was $3860.99

Complete KTM 505 KYB Spring Fork Kit

This KYB Complete Bolt-on Fork is how brands will offer their bikes in the future. It is, hands down, the most accessible kit to make an Austrian bike the ultimate ride! For the same results, you can save $2000 over an A-kit.

Need help? Use the Q&A tab on this page or hit us on Instagram.

What’s included in this KYB Fork Cartridge and Tube Set?

  • Built for each bike model, with correct spring and valving to your specs (tell us about your weight and riding style on the checkout page).
  • Fork guards and caliper bracket for standard or oversized 270mm kits!
  • Inner & outer tubes
  • Inner cartridge rod and valving stack
  • Compression clicker adjustment bolts
  • Springs and fork oil
  • Fork axle lugs
  • Fork seals and bushings
  • Use your stock axle and wheel!
  • Add the options above for Titanium Hardware, DLC or PVD fork coatings.
  • Titanium upgrade will include titanium front caliper pistons and sliders, fork guards, 12 pinch bolts, axle nut and all other needed items to install this kit: over $800 worth of titanium.
  • Sold as a ready-to-use “bolt-on” suspension set!
 

Compatibility/Fitment

This is a list of all the years we carry this part for, yet there may be a different part number from year to year. If your bike is listed, no worries; the product will fit your ride. If any mods are done to the bike, please let us know on the checkout page or in a message after purchase so we can send the correct product for your ride.

BrandModelYear
KTMKTM 5052008
KTMKTM 5052009
KTMKTM 5052007

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Does xtrainer fork kit work with stock 43 mm triple clamps or do I need new tripples Joe lacey asked on November 15, 2025

This will be a full front end conversion kit for that model.

Boston Morse answered on November 17, 2025 store manager
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Is this for BOTH front forks or just 1? Joe Sanchez asked on September 29, 2025

Complete fork set with all internals for ready to use kit.

Boston Morse answered on October 31, 2025 store manager
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2 quick questions before I order. What is the estimated shipping time? Is this a wp fork with an insert or how does it work with the stock axel / triple clamp. Thanks in advance Dave Tippmann asked on July 19, 2025

Complete KYB and uses the stock axle and caliper as well. have two sets left of that style then price will go up to $3000.00

Boston Morse answered on July 19, 2025 store manager
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Very interested in purchasing these forks. Do you contact me after purchase for info on weight and riding style/ability for spring rate. Joshua Goins asked on June 3, 2025

yes

Boston Morse answered on June 4, 2025 store manager
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I have a 2020 tx300i with air forks. I would like forks that would be like new TE 300 forks complete for 58 year old slower rider for wood trails roots rough trails. Can you help out? Douglas asked on September 8, 2024

100% have a kit in-stock just need ur weight and riding level and height if possible along with any work done to the rear shock...

answered on September 8, 2024 store manager
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Q & A

Ask a question
KTM 505 KYB Spring Conversion Fork Cartridge & Lugs KTM 505 KYB Spring Conversion Fork Cartridge & Lugs
Your question
* Question is required
Name
* Name is required
* Please tick the checkbox to proceed
This site is protected by reCAPTCHA and the Google Privacy Policy and Terms of Service apply.
Does xtrainer fork kit work with stock 43 mm triple clamps or do I need new tripples Joe lacey asked on November 15, 2025

This will be a full front end conversion kit for that model.

Boston Morse answered on November 17, 2025 store manager
(0) (0)
Add an answer
Your answer
* Answer is required
Name
* Name is required
* Please tick the checkbox to proceed
This site is protected by reCAPTCHA and the Google Privacy Policy and Terms of Service apply.
Is this for BOTH front forks or just 1? Joe Sanchez asked on September 29, 2025

Complete fork set with all internals for ready to use kit.

Boston Morse answered on October 31, 2025 store manager
(0) (0)
Add an answer
Your answer
* Answer is required
Name
* Name is required
* Please tick the checkbox to proceed
This site is protected by reCAPTCHA and the Google Privacy Policy and Terms of Service apply.
2 quick questions before I order. What is the estimated shipping time? Is this a wp fork with an insert or how does it work with the stock axel / triple clamp. Thanks in advance Dave Tippmann asked on July 19, 2025

Complete KYB and uses the stock axle and caliper as well. have two sets left of that style then price will go up to $3000.00

Boston Morse answered on July 19, 2025 store manager
(0) (0)
Add an answer
Your answer
* Answer is required
Name
* Name is required
* Please tick the checkbox to proceed
This site is protected by reCAPTCHA and the Google Privacy Policy and Terms of Service apply.
Very interested in purchasing these forks. Do you contact me after purchase for info on weight and riding style/ability for spring rate. Joshua Goins asked on June 3, 2025

yes

Boston Morse answered on June 4, 2025 store manager
(0) (0)
Add an answer
Your answer
* Answer is required
Name
* Name is required
* Please tick the checkbox to proceed
This site is protected by reCAPTCHA and the Google Privacy Policy and Terms of Service apply.
I have a 2020 tx300i with air forks. I would like forks that would be like new TE 300 forks complete for 58 year old slower rider for wood trails roots rough trails. Can you help out? Douglas asked on September 8, 2024

100% have a kit in-stock just need ur weight and riding level and height if possible along with any work done to the rear shock...

answered on September 8, 2024 store manager
(0) (0)
Add an answer
Your answer
* Answer is required
Name
* Name is required
* Please tick the checkbox to proceed
This site is protected by reCAPTCHA and the Google Privacy Policy and Terms of Service apply.

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FAQ

Is Shipping Included?

Yes, there is free shipping on all KTM 505 KYB Spring Conversion Fork Cartridge & Lugs‘s in the continental US.

Is fitment guaranteed?

Yes, when all options are selected for the KTM 505 KYB Spring Conversion Fork Cartridge & Lugs, fitment is guaranteed.

Do you ship worldwide?

Yes, we ship all products internationally for an additional cost. Additional shipping costs for a product will show when your region is selected on the checkout page under shipping.

What is your product return policy?

With any KTM 505 KYB Spring Conversion Fork Cartridge & Lugs for sale online, PayPal, Apple Pay, Google Pay and credit card are covered by a 30-day return/replace policy if the product is defective or if you don’t receive what you ordered. But since most products we offer are customized to your order, we cannot accept returns and provide refunds for non-warranty reasons (but our products are easy to sell on eBay or Craigslist!). Read more here.

How do I speak with a live agent?

Use the Q&A feature on any product page (see the Q&A tab on this page, for example) where you can get product-specific answers to your questions, OR get one-on-one pro help by phone or video using our Pro Direct Connect service.
KTM 505 KYB Spring Conversion Fork Cartridge & Lugs 1

Free Shipping

Free shipping
within the continental US.

Product Options

Upgrades and/or product condition
options are available for this part.

Product Guarantee!

Compatibility and quality is guaranteed!
Return defective items within 30 days.

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