RockSport BLACK, 4.5"/5.5" JL Wrangler Adjustable Reservoir Shocks, Rear, Pair

RockSport Black Reservoir Shocks are custom engineered, meticulously designed and precision manufactured in-house here at MetalCloak. These Aluminum Bodied 2.5in reservoir shocks have 8 precision compression settings that allow you to tune specifically to meet your Gold standard.

Features Include:
  • Designed for the JL Wrangler
  • Mil-Spec Type III HARD Anodized Black Infinity Finish
  • Easy Setting Compression Adjustment
  • 2½” Diameter Aluminum Body
  • Heavy Duty 3/16" Wall Thickness
  • Oversized for Maximum Cooling
  • Rubber Covered Stainless Steel Braided Hydraulic Hose
  • Built in Stand Offs for OE Quality Fitment
  • Huge Oversized 7/8" Shafts
  • Shafts have Induction Hardened Surface
  • Shafts are Hard Chrome Plated
  • Mil-Spec Type III Clear HARD Anodized Shock Piston
  • Parabolic Valve Stack (multiple patents pending)
  • Easy Installation
The RockSport Remote Reservoir Black shocks are specifically made to work with [click for more...] MetalCloak True Dual-Rate Coils; the Digressive valving provide the best of slow and fast speed performance.

Shocks are made with 2.5 diameter, 3/16 thick wall aluminum with a huge interior for fluid to ensure they stay cool and hold up to on and off-road abuse.

The Remote reservoir connects to the shock with a 3000psi high working pressure, stainless-steel braided, synthetic lined reservoir hose, with optimized flow orifices to allow unhindered shock oil flow.

Unique valve stack with parabolic shim-form (multiple patents pending) provides a compact and simplified valve assembly that eliminates shim stack problems of conventional methods, allowing for our exacting target numbers to be achieved.

Our completed package allows for maximum shaft length to be utilized and provides more travel than any similar size Monotube shock; even the internals of the end caps are machined out for additional travel.

Functional Type III Mil-Spec clear HARD anodized process is used on the shock piston to keep the assembly from wearing down from the high velocity fluid transfer, ensuring a long lasting service life.

Oversized 7/8" hard chrome plated shafts, induction hardened to Rockwell C 60+, exceeding most competitors in durability and can take a beating over and over providing the BEST protection from rock debris; this allows a consistently smooth surface for seals and wiper to ride on.

A triple seal pack keeps shock oil in and contaminants out. Removable Bump Cap protects the seal assembly from full compression damage and provides access for servicing the shock.

Large, easy to grip billet knob with laser marked numbers allow you to change the compression setting simply; choose from 8 settings that add an additional 15% compression force at each click to tune in your Gold Standard. Dial in your off-road comfort along with great daily driving performance.

RockSport Black Reservoir Shocks provide a high end shock with adjustable compression settings allowing you to dial in your Jeeps ride for fantastic performance with a comfortable yet stable compression and rebound cycle for Rock Crawling, Overlanding, Daily Driving or “spirited” off-road navigation (wink).

Note: RockSport Black Shocks are LARGE BODIED 2.5 diameter long-travel shocks. These are a Direct fitment for wide track axle Jeeps like Rubicon and Max tow. All 2.5 in diameter shocks will require additional modification for “proper” fitment if used on standard-width axle models; additional bump stops, low back spaced wheels, brake caliper clearance, etc. If you are unsure of fitment or what axle you have please give us a call.

[click for less...]


Availability
Usually ships in 1-2 Weeks
Price As Configured:
$1,399.00
 

VIDEOS

MetalCloak's Jeep Suspension

Who Is MetalCloak?

MetalCloak creates Game-Changing Products for the Off Road Enthusiast.

RockSport Black Reservoir Shocks

Go Fast, go Slow or be some where in between; RockSport Black adjustable shocks give you exactly what you need.

FMVSS 126 Compliant

MetalCloak not only has the best off road flex, but we are also Federal Motor Vehicle Safety Standard 126 certified and compliant. No other company can match our on- and off-road performance.

What is Corner Travel Index?

Since 2014 MetalCloak has tested thousands and thousands of rigs at events all across the county collecting specs on the build and cataloging the results. The data collected allows us to make our own products better.

THE TECH

RockSport Black Rear Reservoir Shocks

Reservoir Shocks

Two black and gold Jeep suspension components, illustrating RockSport shocks built for on and off-road performance.

The RockSport Remote Reservoir Black shocks are specifically made to work with MetalCloak True Dual-Rate Coils; the Digressive valving provide the best of slow and fast speed performance.

Shocks are made with 2.5 diameter, 3/16 thick wall aluminum with a huge interior for fluid to ensure they stay cool and hold up to on and off-road abuse.

RockSport Shock Length:
  • Extended Length: 32.5"
  • Collapsed Length: 19.2"

Built In Stand Off Mounts

Shock attaches with built-in off set mounts that allow for long travel capabilities with the convenience of an OE like fitment.

Black and gold cylinders joined, showcasing built-in offset mounts for extended travel and a convenient OE-like fit.

Eight Settings Compression Adjustment

Detailed view of a black reservoir with a textured knob for precise compression tuning in off-road and daily driving.

Large, easy to grip billet knob with laser marked numbers allow you to change the compression setting simply; choose from 8 settings that add an additional 15% compression force at each click to tune in your Gold Standard. Dial in your off-road comfort along with great daily driving performance.

Braided Hydraulic Hose

The Remote reservoir connects to the shock with a 3000psi high working pressure, stainless-steel braided, synthetic lined reservoir hose, with optimized flow orifices to allow unhindered shock oil flow.

Close-up of a braided hydraulic hose, featuring 'braided hydraulic hose' text, optimized for 3000psi shock oil flow.

RockSport Black Parabolic Valving

Parabolic Valving

Close-up of a metal item with a nut, demonstrating cutting-edge engineering for precision fluid flow in a compact piston stack.

Parabolic valving (multiple patents pending) provide precision fluid flow in a minimal sized piston stack. Machined parabolic forms contour the butterfly valve shims when under fluid pressure; the shape is contoured to allow variable resistance depending on force-loads allowing an extremely refined tune.

Piston Compression Ports

The smooth bore, multi-ported piston uses a total of 9 ports to produce an even force-load to the butterfly valve shims; 6 for compression and 3 for rebound that ensure longevity and optimal performance. The Shock Piston is finished with functional Type III Mil-Spec Clear HARD Anodize.

Image of a shock piston featuring 9 ports, 6 for compression and 3 for rebound, designed for optimal valve performance.

Inner Recessed Cap

A black shock cap recessed with the metal valving fully inside the cap for maximum travel of the shaft length.

Our completed package allows for maximum shaft length to be utilized and provides more travel than any similar size Monotube shock; even the internals of the end caps are machined out for additional travel. Removable Bump Cap protects the seal assembly from full compression damage and provides access for servicing the shock.

Oversized Chrome Shaft

Oversized 7/8" hard chrome plated shafts, induction hardened to Rockwell C 60+, exceeding most competitors in durability and can take a beating over and over providing the BEST protection from rock debris; this allows a consistently smooth surface for seals and wiper to ride on.

High-performance Rockwell C-60+ shafts with chrome plating ensure durability and a smooth surface, protecting against rock debris.

The RockSport Reservoir Shocks Specifications

Minimized valve stack with unique CNC shim-form provides a compact and simplified valve assembly that eliminates shim stack problems of conventional methods, allowing for our exacting target numbers to be achieved. The unique compressed shim setup allows for maximum shaft length to be utilized and provides more travel than similar size shocks.

Black rear shock absorber, featuring a compact length at 19.2" and an Extended length of 32.5" that enhances travel and performance efficiency.

What's In The Kit?

A close-up view of a kit's contents, showcasing various tools and items neatly organized for easy access and use.
  • RockSport Reservoir Shocks, Rear

TECHNICAL SPECIFICATIONS



Items Details
Compatibility 2018 - Current Jeep JL Wrangler
Shock Body 2.5" Aluminum (3/16" Wall)
Shaft 7/8" Rockwell C 60+ Hardened Chrome Shaft
Reservoir Clamp Billet Aluminum
Extended Length 32.5"
Collapsed Length 19.2"
Travel Length 13.3"
Coating HARD Black Anodize


IMPORTANT NOTES



Large Body: RockSport Black Shocks are LARGE BODIED 2.5 diameter long-travel shocks. This is a Direct fitment for wide track axle Jeeps like Rubicon, Max tow. Custom work “may/will” be needed for fitment for regular Sport models. If you are unsure of fitment or what axle you have please give us a call.

Recommendation: We recommend you have a suspension specialist align your Jeep once a MetalCloak suspension is Installed.

INSTALLATION



Installation Difficulty Easy
Body Modification None
Time to Install 1 - 2 Hours
Installation Instructions Click Here to see a full list of MetalCloak Installation Instructions.


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