SKU: 29665688161

STX Strut by Off Road Innovations (ORI)

Sale price$562.05 Regular price$624.50
Save 10%

Pay in installments of $156.12 with ShopPay, AfterPay and Klarna

Shipping Estimate
USA
  • USA
  • CAN

Ships within 48 hours · Estimated delivery Jul 24 - Jul 29

Promo Codes Available:

For Your Every Summer RSVP, with Code: SUMMER15

Description

STX Strut by Off Road Innovations (ORI)16" and 18" ORI STX in stock. Please allow extra time for colors other than black. ORI Struts Do Not Unload, or Push Off As the strut extends, lower chamber pressures increase to reduce unloading and pushing off. This still allows for full articulation with increased stability. EZ to Tune and Fit, Work Awesome, and Look Great! ORI's popular STX struts are known to be versatile and easy to tune for various riding styles including desert, rocks, or

16" and 18" ORI STX in stock.

Please allow extra time for colors other than black.

ORI Struts Do Not Unload, or Push Off

As the strut extends, lower chamber pressures increase to reduce unloading and pushing off. This still allows for full articulation with increased stability. 

EZ to Tune and Fit, Work Awesome, and Look Great!

ORI's popular STX struts are known to be versatile and easy to tune for various riding styles including desert, rocks, or sand. The pressure in the lower portion of the strut allow for easy stability and spring rate control. They are light weight and low profile for racing, and have a great look. The ORI design dissipates heat during long rides. ORI Struts are smaller than coil overs for fitment in tight places. Great looks for your friends to admire.

Reservoir Options

Reservoir options are also available to add further functionality to the struts. These are a cheap and easy to install addition to the STX Strut. They offer a softer spring rate to help with heavier applications, often used to soften road characteristics, and dissipate heat better. These also help the wheels stuff easier, and make the ride less harsh all around. 

ORI Struts with Integral Reservoirs (click here for integral reservoirs)

Built with the racer and tuner in mind. The integral reservoirs give the struts an additional 24 position knob on the reservoir for compression tuning, progressive 4 stage compression valving, and features deep cooling fins on both the strut body and the reservoir for greatly improved heat dissipation. The Integral reservoirs also give the struts a greatly increased oil and nitrogen volume that softens the spring rate and gives the struts more compression oil for big hits. This model is available assembled or in a kit version from the factory. 

  STX Specs:

  • Tunable Dual pressurized chambers – lower chamber is pressurized to achieve stability and help prevent unloading. The upper chamber is pressurized to set ride height
  • 3 stage compression damping
    • 1st stage – compressed nitrogen
    • 2nd stage – 2.5 weight ultra light shock fluid
    • 3rd stage – 1” hydraulic bump stop
  • High load capacity – 1900lbs per strut
  • Compact and lightweight
  • 7 position externally adjustable rebound damping
  • End of stroke cushioning
  • Cooling fins - Improved design for heat dissipation
  • Internal hardened chrome steel cylinder
  • Spherical bearings for ½” & 5/8” mounting bolts
  • 5000 psi seals
  • Anodized outer coating – Prevents corrosion
  • Misalignment spacers sold separately

    3.25” (82.6 mm) Outside Diameter 

    Size         Extended        Compressed

      8"           22.6"              14.6"

    10"           26.6"              16.6"

    12"           30.6               18.6"

    14"           34.6"              20.6"

    16"           38.6"              22.6"

    18"           42.6"              24.6"

    20"           46.6"              26.6"

     Measurements from eye to eye 

    ORI Strut Travel Compressed Extended Weight

    STX08 8" 15.825" 23.2" 9.7 lbs.
    STX10 10" 17.825" 27.2" 10.9 lbs.
    STX12 12" 19.825" 31.2" 12.2 lbs.
    STX14 14" 21.825" 35.2" 13.4 lbs.
    STX16 16" 23.825" 39.2" 14.6 lbs.
    STX18 18" 25.825" 43.2" 16.0 lbs.
    STX20 20" 27.825" 47.2" 17.2 lbs.

     

    Shipping only 24.95 each in the lower 48 states.

    ecs 11-7-22

    Shipping Notes
    • Free Standard Shipping on $100+ Orders to the USA.
    • Except Preorder products are shipped in 48 hours.
    • Delivery to the USA:
    1. Standard Shipping : 3-10 business days
    • If time is of the essence, please consider selecting expedited delivery for faster service.
    Exchange/Return Notes
    • We offer a 30-day return/exchange service after receiving.
    • Final sale items are not eligible for returns or exchanges.
    • To process your return/exchange, please contact us at [email protected]
    • Please click here for more details>>> Return & Exchange Policy
    SKU: 29665688161

    Discover Niche Categories That Outsell

    Top-Converting Item to Boost Your Average Order

    4.8 ★★★★★
    Based on 17 reviews
    Sort
    Highest Rating
    Newest First
    Oldest First
    Product Reviews
    Z
    Verified Purchase
    ZZmum
    Birmingham, US
    ★★★★★ 5
    They worked out great!!!
    Color: D) 4-Pack 3" Balls (Yellow), Color: D) 4-Pack 3" Balls (Yellow)
    So far have been the solution we were looking for! I was extremely tired of the non stop destruction and order of large Chuckit balls for our high energy/high drive dog. For about the same price I bought four 3 inch balls to test out their durability and fit for the thrower. THEY WORK! Perfection! They even make a fun whistling sound as they sail through the air. They do require a tad more muscle in the thrower but that is not a problem. They have already shown to be WAY more durable. The 3 inch balls work in the large chunkit thrower. Super find.
    WAS THIS REVIEW HELPFUL?YesReportShare
    Reviewed in the United States on April 9, 2026
    H
    Verified Purchase
    HEATHER
    Phoenix, US
    ★★★★★ 4
    Durable
    Color: E) 8-Pack 2.5" Balls (Yellow)
    My dogs love them. They are very bouncy, and ideal size, and durable. Great alternative to a tennis ball which in my house only last 30 minutes.
    WAS THIS REVIEW HELPFUL?YesReportShare
    Reviewed in the United States on March 23, 2026
    K
    Verified Purchase
    Kindle Customer
    Whiting, US
    ★★★★★ 5
    Toughest dang balls I ever played with
    Color: D) 4-Pack 3" Balls (Yellow), Color: D) 4-Pack 3" Balls (Yellow)
    These things are amazing. We have a ball obsessed Husky mix and he has destroyed Kongs, Chuck Its, and a whole lot of other ball shaped objects. These things? We bought the 4 pack because we bought 4 Chuck Its and they lasted a year, all 4 of them only a year, before they were destroyed. A year after buying these? We only bought more because he lost 3 of them. I think we did find one under the dresser after buying this pack... But the others? They either ended up thrown over the fence into the woods or lost in the holes in the yard the monster digs up. Other than a few pockmarks from his teeth and maybe some mud, they may as well be brand new even after a year or two. Probably the most chew resistant thing we've ever bought him. They're really solid rubber and since he hasn't managed to bite into them to take out a chunk, they're safe as hell. Being as big as they are, I don't worry he's gonna choke unattended on them like the usual size of ball. About the only concern is forcing breaks so he can have breathing moments when he manages to talk us into fetch outside. It fits in the larger Chuck It thrower too, so we haven't lost any value from having those torn up.
    WAS THIS REVIEW HELPFUL?YesReportShare
    Reviewed in the United States on April 26, 2026
    K
    Verified Purchase
    Katy Beems
    Boise, US
    ★★★★★ 5
    Sturdy bouncy fun!
    Color: D) 4-Pack 3" Balls (Yellow), Color: D) 4-Pack 3" Balls (Yellow)
    Great product. My big 70lb Sheppard puppy loves it, hasn’t stopped playing with it since it arrived. She throws it about and chases it, had a good chew on it and even put it in her favorite toys bin. Sturdy, firm and very bouncy. And there are 3 more in the bag for an awesome price. Bright color will make it easy to find and holes thru it will prevent choking and I can string it on a line for training play.
    WAS THIS REVIEW HELPFUL?YesReportShare
    Reviewed in the United States on November 28, 2025
    R
    Verified Purchase
    Rhonda T Hills
    Lake Worth, US
    ★★★★★ 5
    Dogs love these
    Color: C) 2-Pack 2.5" Balls (Yellow)
    Great quality balls for tough chewers. I love them, but wish the orange ones were available more...I've been checking cuz they are easier to find in the yard than the green that blends in. Our dogs love them and I like the weight for throwing.
    WAS THIS REVIEW HELPFUL?YesReportShare
    Reviewed in the United States on May 9, 2026

    recommand products