Progressive Suspension 430 Series Shocks
Progressive Suspension

430 Series Shocks

This product is no longer available

Closeout item

We're thrilled to offer unbeatable deals on closeout items. To offer such great deals, all sales on closeout items are final.

Please note that this item is not returnable. It cannot be returned for a refund or store credit. It cannot be exchanged for another item.

I understand, add to cart

Product Details

Manufacturer: Progressive Suspension

Item Number: AD3024399

  • Get the best in class dampening performance with this high-pressure gas mono tube shock
  • Fade-free in any type of conditions
  • Features disk valves for quick and consistent damping
  • Threaded preload adjuster allows for fine tuning with a simple twist of the cap
  • Can be mounted with the preload adjuster at the top or bottom
  • A shock which is slightly longer than stock may alter the head angle slightly and provide somewhat quicker steering.
  • A shock which is slightly shorter than stock may alter the head angle slightly and provide somewhat slower steering.
  • Some or all shocks listed are approved for road use. Refer to most recent certificate for current listing.
  • For OEM shock lengths, see the Quick Reference Guide in the back of the catalog.
  • Heavy Duty Applications recommended for bikes operating at or near maximum load rating over 50% of the time.
  • Before purchasing or attempting to install shocks that are different than the OEM length, confirm that your wheel travel can be altered without causing clearance issues, such as swingarm/axle to exhaust contact as well as chain/belt guard or tire contact.
What our customers say

Customer Reviews

Purchased the Progressive 430 Series 12" Heavy Duty Shocks! Very Good Deal on them! Saved a bundle compared to other sites! Very Fast Shipping! Simple Installation! Great shock compared to the Stock HD Air Shocks on my 2008 Street Glide. Old shocks were 12 years old like riding a hardtail! I'm 72 and not putting as many miles as yesteryear so these 430's are perfect for me. If I was younger I'd have probably been willing to put more $$ into a set of 944's. But I'm In The Wind and Satisfied!

Back to top
​