SKU: 55317741311

Radflo Off Road 2.0 Hydraulic Pinch Mount Bump Stop 4″ Travel 1.25″ Shaft

Sale price$141.08 Regular price$156.75
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Ships within 48 hours · Estimated delivery Aug 15 - Aug 20

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Description

Radflo Off Road 2.0 Hydraulic Pinch Mount Bump Stop 4″ Travel 1.25″ ShaftProduct Details: Part Number: 5SB 003 00 Product Type: Off Road Hydraulic Pinch Mount Bump Stop Travel Length: 4. 0 Inch Body Diameter: 2. 0 Inch Body Material: SSID Alloy Steel Tube Body Finish: Clear Cadmium Plating Body Caps Eyelets Material: CNC Machined 6061 Aluminum Body Caps Eyelets Finish: Black Anodized Mounting Hardware: Universal Spherical Bearing And Hardware Rod Shaft Diameter: 1. 25 Inch Rod Material: Mirror Polished Steel Rod Finish:

Product Details:

  • Part Number: 5SB-003-00
  • Product Type: Off Road Hydraulic Pinch Mount Bump Stop
  • Travel Length: 4.0 Inch
  • Body Diameter: 2.0 Inch
  • Body Material: SSID Alloy Steel Tube
  • Body Finish: Clear Cadmium Plating
  • Body Caps/Eyelets Material: CNC Machined 6061 Aluminum
  • Body Caps/Eyelets Finish: Black Anodized
  • Mounting Hardware: Universal Spherical Bearing And Hardware
  • Rod Shaft Diameter: 1.25 Inch
  • Rod Material: Mirror Polished Steel
  • Rod Finish: Chrome Plated
  • Rod Guide Material: CNC Machined Bronze
  • Rod Guide Finish: PTFE Coating
  • Piston Type: Radflo Aluminum Freeflo Racing Piston
  • Seal Type: Rebuildable Combination Quad-Ring and Lip Seal
  • Service Status: Consumer or Factory Serviceable
  • Valving Type: Velocity-Sensitive Deflective Disc
  • Valving Tuning: Consumer or Factory Tunable
  • Valving Adjustment: Self-Adjusting
  • Oil Type: Radflo High-Temp Foam Resistant Suspension Fluid
  • Pressurization: Nitrogen Gas
  • Pressure Amount: 200psi
  • Sold Individually

Description

Our hydraulic bump stops are the perfect solution for vehicles that experience suspension bottoming at high speeds or when heavily laden. As the suspension reaches maximum compression, this secondary shock progressively increases damping resistance for maximum impact control. As a result, the vehicle and occupants are protected from high stress loads. Protects vehicle and driver from high stress loads caused by severe suspension impacts.

Radflo bump stops are engaged during the last few inches of compression travel to help cushion heavy impacts. When used correctly, they can significantly reduce dangerous stress loads that could otherwise harm the vehicle and driver.

Race ready construction and superior finish. Our hydraulic bump stops feature a smooth, mirror polished body manufactured from SSID steel tubing. Choose from 2.0 inch, 3.0 inch or 4.0 inches of stroke based on your performance and mounting requirements. A clear cadmium finish provides the highest level of corrosion resistance. Velocity sensitive valving automatically adjusts to terrain for improved control, handling and comfort.

Radflo’s exclusive Freeflo racing piston utilizes adaptive damping technology to automatically match bump stop performance to surface conditions. Multi-stage compression and rebound damping characteristics can be independently customized to suit your vehicle setup and driving preferences. Completely rebuildable, serviceable and tunable for virtually unlimited service life. We designed every single component to be easily serviced or replaced. Even the individual valve shims can be changed to fine-tune damping performance.

Our highly experienced technicians can perform these services, or you can service the bump stops yourself for immediate results. Exceptionally strong piston rod assembly designed for the harshest off-road racing conditions. Our chrome plated 1.25 inch alloy steel rod and slippery bronze rod guide provide unyielding performance in the roughest terrain. Multi-direction, triple lip sealing system prevents oil contamination while ensuring excellent gas and oil retention.

 


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: 55317741311

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4.0 ★★★★★
Based on 29 reviews
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Product Reviews
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Verified Purchase
Dorey Marshall
New York, US
★★★★★ 3
Not very durable
Size: 5 Pack
They’re a great toy for the dog. However, if the dog is bigger, they are very easily destroyed.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 9, 2026
W
Verified Purchase
Wolf
Houston, US
★★★★★ 5
Hold up to a heeler!
Size: 5 Pack
I have a red heeler who destroys chew toys in quickly. I was extremely happy with these ones. They are made of thicker material and even after he chews the squeaky piece out, I can play tug of war with them without them ripping apart. The price for the quality is the best I have found in a long time.
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Reviewed in the United States on June 9, 2026
D
Verified Purchase
dshandri
Bozeman, US
★★★★★ 5
Good toy overall!
Size: 5 Pack
These dog toys are good for in the middle of hard chewers we have a dog that is a very hard chewer and will chew up anything, these toys lasted a good while!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on June 9, 2026
S
Verified Purchase
Signof12
Birmingham, US
★★★★★ 5
Great toy that stands up to tough dogs
Size: 5 Pack
When these toys first arrived and I opened the box I was disappointed. They seemed a bit flimsy and were not what I was expecting Boy was I wrong! My dog lived his new toy and it’s has not left his side. Best of all, it’s a tough little toy that can take a beating and keep going. My dog usually tears through his toys in a matter of hours, and I tried numerous toys over the years. I’ve tried Kevlar toys, toy that claim to be very sturdy, he always destroyed them in a matter of hours. This toy looks flimsy, but it’s soft and strong
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Reviewed in the United States on February 20, 2026
T
Verified Purchase
TNEarthMAMA
West Palm Beach, US
★★★★★ 5
Dog toy that lasts.
Size: 5 Pack
I've got a heavy chewer on my hands, so I've basically thrown money away on countless "durable" toys that get shredded in minutes. I was skeptical about these, but the "no stuffing" design caught my eye—at least there wouldn't be fluff all over my living room! I'm happy to report that these have actually lasted! My dog loves shaking them around and making them squeak. The crinkle sound is a huge bonus; it really keeps him engaged. The fact that they're lightweight makes them perfect for a game of fetch, and my dog can easily carry them around. For the price, getting a whole bundle of these is a great deal. If you're tired of cleaning up toy stuffing, I'd definitely recommend giving these a try.
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Reviewed in the United States on March 18, 2026

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