Free Shipping Over $39.99

Orders $39.99 or more ship free within the contiguous U.S.

Free Shipping Policy

No Restock Fees

Doesn't fit? Don't love it?

Return any unused item within 30 days for a full refund.

No-Hassle Returns

  1. Obtain an RA number
  2. Package your product
  3. Send it back to us!
Return Policy

Price Match Guarantee

Found it for less?

RevZilla will match any advertised price on new merchandise available through another authorized U.S. dealer.

Price Match Policy

Elite Service Rating

Our goal is to provide the best possible shopping experience to every enthusiast who visits RevZilla.

See what our customers are saying about us:

Customer Reviews

ZillaCash Rewards

The ZillaCash rewards program is very straightforward - if you have a RevZilla account, you may already be taking advantage of ZillaCash rewards. Review the following guidelines to see how easy it is to maximize your rewards and put your ZillaCash to work for you.

  • Earn and redeem ZillaCash credit automatically with each order - no fine print, no strings attached, and no hoops to jump through to cash in.
  • All you need is a RevZilla account to start earning - Simply log in each time you shop with RevZilla and we’ll take care of the rest, keeping more money in your pocket just for shopping with us.
  • Earn $5 for Each $100 You Spend on eligible products - up to a maximum of $30 ZillaCash per order for orders totaling $600 or more. Any ZillaCash you earn is automatically applied to the next purchase, so you can sit back, enjoy the ride and feel the savings blow through your hair.
Learn More About ZillaCash

Factory Connection Progressive Shock Spring KTM

Item: P401527

Factory Connection designs and creates every spring to industry leading standards which guarantees the best spring to shock body fitment. Manufactured… Read More

Price depends on fitment. Select your bike to continue.
Rebate Available! View Details

Product Details

Factory Connection Progressive Shock Spring KTM

Factory Connection designs and creates every spring to industry leading standards which guarantees the best spring to shock body fitment. Manufactured on precise CNC equipment and then shot peened to remove any surface imperfections assures all Factory Connection springs are capable of handling the stresses of today's high performance machines.


  • Progressively wound spring
  • High tensile strength, commercial-grade silicon spring
  • Precise heat treatment process assures consistency
  • Shot peening removes any small surface imperfections that can lead to failures
  • Every spring is pre-set allowing it to maintain the proper free length
  • Manufacturer's lifetime guarantee with every spring
This Product Fits
150 XC-W 2017
250 EXC-F 2017
250 XC-W 2017
300 EXC 1998-2003
300 MXC 2000-2003
300 XC 2006-2014
300 XC-W 2006-2016
300 XC-W 2017
300 XC-W Six Days 2017
350 EXC-F 2012-2016
350 EXC-F 2017
350 XCF-W 2012-2016
380 EXC 1998-2002
380 MXC 1998-2001
380 SX 1998-2002
400 EXC 2000-2005
400 SX 1998-2002
400 XC-W 2007-2010
450 EXC 2007-2011
450 EXC-F Six Days 2017
450 SX 2003-2006
450 SX-F 2007-2010
450 XC 2006-2007
450 XC-F 2008-2010
450 XC-W 2009-2016
500 EXC-F 2017
505 SX-F 2007-2008
505 XC-F 2008-2009
520 EXC 2000-2002
520 SX 2001-2002
525 EXC 2005-2006
525 SX 2003-2006
525 XC 2006-2007
530 EXC 2008-2011
530 XC-W 2008-2011


Orders $39.99 and over qualify for our fast free shipping offer. Click Here for FREE Shipping Terms and Conditions.

Please see our International Orders page for orders shipping outside the US.

We show real-time availability on this product page when you select the size/color item you want.  Most items will ship the same business day an order is placed,however if an item requires additional processing time a message will be shown indicating such.

See our full Shipping Policy for further details.


If your order arrives and it is not right, we will fix it, NO NONSENSE, we promise.

Doesn't fit or just not happy with it? You can return any new, unused and unaltered item within 30 business days of delivery receipt of your item. We will issue a full refund to your original payment method.

See our full Return Policy for all of the pertinent details.

Product Description
Shipping & Returns

Reviews & Questions

There are no reviews for this item. Write Review
Start typing your question and we'll check if it was already asked and answered. Learn More
No questions have been asked about this item. Be the first!
0 Customer Reviews
Read All Reviews
0 Questions & 0 Answers
Ask A Question