See all Driveline products

ADS Racing Shocks 2.125"x4" Bump Stop w/ Mounting Can(90 Deg Fill)

$343.20

ADS Racing Shocks

Model #213-BS904-000


Shopper Award

2.125" diameter 4.0" travel hydro bump with 90 Degree fill port for low profie applications, Mounting can included

Bumps stops are what limit the suspension travel when it is fully compressed. Most vehicles rely on rubber, or hard urethane, stops to limit the up travel of the suspension. These stops are common, easy, and inexpensive. The downside in the jarring feeling inside the vehicle when the suspension reaches it's upward travel limit. It's like going from 100mph to a full stop instantly.

Air bump stops are like miniature shock absorbers and are designed to progressively slow the upward travel of the suspension.

The result is a much smoother and controlled feel when the suspension fully compresses on hard g-outs and abrupt transitions.

ADS air bump stops utilize the same technology and components that are found in ADS other suspension components. An o ring is also installed on the bump shaft to make it easy to see how far the suspension is traveling upward.

Here are some of the features that set ADS air bump stops apart from the competition:

Heat treated spring steel valve shim material-Spring steel has a much higher yield strength insuring that the valve shims will not deform or break even after repeated shock g-outs.

7075 T6 Hard Anodized aluminum piston-7075 hard anodized aluminum is 63 percent harder than 6061 and over twice as strong, which makes the piston incredibly resistant to heat and warping, even under the most extreme conditions.

Replaceable Urethane Bump Pad-Over time and repeated stops the pad of the bump stop can get worn. A urethane pad wears nicely and doesn't make the noise of a metal pad striking a metal bump plate. The urethane also does not cause any damage to metal components on which the bump strikes.

ADS air bump stops, like other ADS suspension components, are fully adjustable and can rebuilt in your garage. ADS air bump stops can be completely disassembled using basic hand tools and ADS offers replacement parts and accessories so that air bump stops can be rebuilt, upgraded, or revalved, at home

Sold per Piece

Proposition 65

/!\ warningWARNING: Cancer and Reproductive Harm

https://www.P65Warnings.ca.gov

Who Is ADS Racing Shocks

Shocks play a crucial role when it comes to vehicle performance. Not only does it affects vehicle handling, but it also helps keep the vehicle well planted on the road, giving better traction. When it comes to offroading, it is crucial that you use high-quality shocks as it is a very demanding activity. A factory shock is designed to give you riding comfort during your daily commute, but for extreme activities, it is a must that you upgrade it with better performing shocks, just like what ADS Racing offers.

How It All Started

Headquartered in Tucson, Arizona, ADS Racing Shocks is an aftermarket company that has been manufacturing and servicing off-road shocks and dampeners since 1989. ADS was born from a passion for off-roading and a mission to deliver components that met or exceeded the unique needs of off-road drivers. To this day, everything the company does is rooted in that same passion and is considered one of the leading brands for the aftermarket shocks in the market. 

Giving Quality Shocks For Decades

Since its inception more than 30 years ago, ADS has earned recognition for being a premier manufacturer of high-end off-road racing and rock-crawling shocks. ADS Racing Shocks offers the most rugged and responsive shocks on the market. ADS shocks are born from years of meticulous design and rigorous testing to ensure they surpass all expectations, whether it be for OEM or off-road vehicles. All ADS components are manufactured and assembled in-house to maintain the highest standard of quality and control.

What Does ADS Racing Shocks Offer?

ADS Racing Shocks produces a complete line of off-road shock absorbers for various OEM and custom applications. You can find ADS racing shocks on just about every kind of off-road vehicle, including sand cars, full-blown Baja racers, and dual-purpose daily drivers. 

Quality Products Made In the USA

ADS shocks are designed to deliver uncompromised performance regardless of the vehicle or application. It is 100% manufactured in the USA and is built to bridge the gap between full race and performance series shocks. ADS products are CNC machined and hand-assembled to deliver premium quality.

Throughout the years, ADS Racing Shocks has leveraged its extensive experience in shock tuning and racing to deliver the most refined quality bolt-on shock absorbers that perform specifically for your application. The brand is dedicated to producing solid products through quality engineering, innovative designs, and thorough manufacturing processes while employing state-of-the-art machinery and an in-house team of experienced engineers. The thousands of hours that ADS spends testing and optimizing its products can be seen and felt in every shock absorber it builds.

Upgrade To ADS Racing Shocks Today

If you love off-roading and only want the best products for your vehicle, then do not settle for less and choose ADS Racing Shocks. Vivid Racing carries an extensive lineup of ADS products, including shocks, hand tools, axles, piston positioning tools, shaft clamps, and shaft bump stops. If you have any questions regarding ADS Racing Shocks or need help finding a particular part, please call Vivid Racing’s specialized sales team at (480) 966-3040. Take control of your off-road vehicle with ADS shocks today!

Check out these other great products