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Progressive High Performance Fork Cartridge Kit For Harley Dyna Fat Bob 2008-2015

Item: P282992

True high-performance adjustable front suspension is finally available for Harley Dyna models. Progressive Suspension has gone back to the drawing boa… Read More

Save $39.99 (10%)

This product is vehicle specific. Please to ensure fitment.

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Product Details

Progressive Suspension High Performance Fork Cartridge Kit For Harley Dyna

True high-performance adjustable front suspension is finally available for Harley Dyna models. Progressive Suspension has gone back to the drawing board and created a state-of-the-art High Performance Fork Cartridge Kit designed to outperform everything on the market. The asymmetrical design places a preload adjuster over a progressive rate spring in one leg and an aluminum bodied, sealed cartridge damper on the other. The result is superior damping and ride control combined with adjustable preload and a new benchmark for high performance suspension on the Dyna platform. Can be installed in either standard configuration or 1" lower.


  • Improved resistance to front brake dive, front end stability, cornering and bottoming control
  • Adjustable preload
  • Made in the USA
  • Sold as a pair
Made in the USA
Product Style RevZilla Item # MFR. Product # Availability
Product Style Progressive High Performance Fork Cartridge Kit For Harley Dyna Fat Bob 2008-2015 RevZilla Item #954873 MFR. Product #31-2522 AvailabilityOnly 2 Left: Ships within 24 hours

This product is vehicle specific. Please to ensure fitment.

Fitment Notes & Exceptions
  • Changing ride height can potentially change many carefully-engineered attributes of your bike, including trail and mechanical trail
  • A change in ride height at one end of the vehicle usually will require a change at the other end
  • Prior to purchasing front-end components that are different than your OEM length, please verify that wheel and suspension travel can be altered without causing clearance issues - common interference spots include triple trees, fenders, frame, and of course, the ground
This Product Fits
Harley Davidson
Dyna Fat Bob FXDF 2008-2015
This item is also available for 6 different bikes. View All Models


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Reviews & Questions

4.5 / 5.0
2 Reviews
5 Stars
4 Stars
3 Stars
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1 Star
Bang For The Buck
5.0 / 5
Bang For The Buck
5 / 5
Love the adjustable spring load and improved ride control
I installed these on my 2010 FXDC ,recently in the one inch lowered configuration. I never felt comfortable on this bike in the 5 years I've owned it because Harley lowered the rear of the bike but kept the front end height the same. I'm 6'2' but I wanted the bike to be more level and ride softer. This kit covers all those desires and more. It handles so much better, rides smoother and stops without dive. I have dual Brembo's on my bike and the suspension handles them nicely. I liked the Progressive product so much I bought a pair of 444 series rear shocks too. What a great combo and I finally love my bike !
June 18, 2015
Bang For The Buck
5 / 5
Great ride
I should say first that I am very inexperienced with suspension science and proper setup. I read on the subject for months before deciding on the Progressive kit. I had the dealer install them on my Dyna at my 10K service. Out of the box they were way too soft for my weight. After riding and making adjustments I have it dialed in to my liking. Cornering has improved so much. I no longer have that squatting feeling in the turns. The bike now feels planted and coners on rails. Straight line highway riding is also much better than stock. My bike went from floating all over the place like your grandpa's worn out buick, to handling like a sportscar. I think the performance to cost ratio of this kit is highly worth it. I will say too that I upgraded the rear shocks to the progressive 970s and both products combined have yielded very satisfying results. My only compliant is the amount of break dive under hard breaking. It's better than stock, but I wish it was a little stiffer. I cannot complain about any other aspect though.
August 10, 2015
2013 Harley Davidson Street Bob FXDB/I
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Browse 8 questions Browse 8 questions and 7 answers
Why did you choose this?
RevZilla Store
Recommended by HD Dealer
Richard R on Sep 27, 2015
Recommended by HD Dealer
Richard R on Sep 27, 2015
I have a 2015 FXDB. I been having a few other sites saying this wont fit my bike. This will fit correctly right ?
A shopper on Oct 2, 2015
BEST ANSWER: I got a 2014 FXDB and it fits. I'm sure they fit on the 2015's. HD didn't really change the fork on the FXDB. I recommend this product by the way, best thing I ever did on my fork suspension.
4 Customer Reviews
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