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- USA
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Ships within 48 hours · Estimated delivery Jul 8 - Jul 13
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Description
Go Rhino 69415587ST - RB20 Slim Line Running Boards with Mounting Bracket KitProduct Description The RB20 Slim Line Running Boards offer the same heavy duty toughness as the original RB Series, but with a slimmer design that fits tighter along the cab for increased ground clearance when off roading. Constructed from 16 gauge zinc coated galvanized steel, the Raptor inspired boards were built to protect your panels from debris while providing a full length step platform. The modern, bullet stamped design is 5 1 2 Inch across at
Product Description
The RB20 Slim Line Running Boards offer the same heavy duty toughness as the original RB Series, but with a slimmer design that fits tighter along the cab for increased ground clearance when off-roading. Constructed from 16-gauge zinc-coated galvanized steel, the Raptor-inspired boards were built to protect your panels from debris while providing a full-length step platform. The modern, bullet-stamped design is 5 1/2 Inch across at its widest point compared with 7 1/2 Inch of the original RB20 and are offered in cab-length sizes that fit most popular trucks, Jeeps and SUVs.
Running Board; RB20 Slim Line; Protective Bedliner Coated; Black; Mild Steel; Rocker Panel Mount
Product Restrictions
OVERSIZED ITEM - Additional Freight Charges May Apply for 3rd Party Shipping.
Features & Benefits
- Heavy Duty And Raptor-Inspired Running Boards With Slim, Low Profile Design
- Slim Design Sits Tighter Against Cab While Providing Step Surface And Increased Ground Clearance
- Modern Bullet-Stamped Board That Is 5 1/2 Inch Across At Widest Point
- 16 Gauge Zinc Coated Galvanized Steel With Durable Finish For Corrosion, Impact And Abrasion Resistance
- Protective Bedliner Coating
- Easy, No-Drill Installation
- Limited 5 Year Warranty
Attributes
- Type: Stationary
- Color/ Finish: Black Matte Textured Bed Liner Coated
- Material: Steel
- Mounting Location: Rocker Panel
- Lighted: No
- Color Group: Black
- Wiring Type: Not Applicable
- Used With Extra Wide Flares: No
- Used With Mud Flaps: No
- Includes Mounting Bracket: Yes - Direct-Fit Type
- Number Of Boards: Set Of 2
- Drilling Required: No
- Estimated Install Time (Hours): 2
Installation Instructions
Specifications:
| Description_SHO | RB20 Slim Boards |
| Description_INV | RB20 Slim Line Running Boards w Brackets |
| Description_KEY | rb 20, RB 20, RB-20, Running board, running boards, nerf, Nerf bar, Nerf bars, nerf step, nerf steps, side bar, sidestep, side step, Side Steps, slider, side rail, side tails, side step rail, sides, drop step, drop steps, truck step, truck steps, |
| Description_DES | RB20 Slim Line Running Boards with Mounting Bracket Kit |
| Description_EXT | RB20 Slim Line Running Boards offer a rugged, full length step. The Raptor-inspired design is available with protective bedliner coating or textured black powder coat finish. Mounting brackets included. |
| Description_MKT | The RB20 Slim Line Running Boards offer the same heavy duty toughness as the original RB Series, but with a slimmer design that fits tighter along the cab for increased ground clearance when off-roading. Constructed from 16-gauge zinc-coated galvanized steel, the Raptor-inspired boards were built to protect your panels from flying debris while providing a full-length step platform. The modern, bullet-stamped design is 5 1/2 inches across at its widest point (compared with 7 1/2 inches of the original RB20) and are offered in cab-length sizes that fit most popular trucks, Jeeps and SUVs. The RB20 Slim Line come with a Limited Lifetime warranty on materials and construction and a 5 year warranty on the Textured Black Finish. |
| Description_FAB | 16-gauge zinc-coated galvanized steel with durable finish for corrosion, impact and abrasion resistance |
| Description_FAB | Limited Lifetime warranty on materials and construction and a 5 year warranty on the Textured Black Finish. |
| Description_FAB | Complete kit includes boards and mounting brackets |
| Description_FAB | Easy, no-drill installation |
| Description_FAB | Heavy duty, Raptor-inspired running boards with slim, low profile design |
| Description_FAB | Modern bullet-stamped board that is 5 1/2”across at its widest point and tapers down towards the rear |
| Description_FAB | Protective bedliner coating |
| Description_FAB | Slim design provides increased ground clearance |
| Description_DEF | Running Board |
Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
- 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
4.3 ★★★★★
Based on 417 reviews
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Product Reviews
★★★★★ 3
Multiple ports
Style: 20W_USB-C, Size: 10FT
The usb outlet broke within a week of purchase. The rest of the outlets work perfectly. Like that it has multiple ports to plug in.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on January 26, 2026
★★★★★ 5
Amazing. A bit of a job to set it up but worth it!
Color: Black, Color: Black
Excellent quality. Sturdy and strong. The screws that come with it are awful. Get yourself some different ones.
Takes a while to set it up and get it all measured. I did it while I was setting up my new Flexi-spot E7 Plus standing desk. Wanted to get it all done at the same time. At first. I thought it might be overkill, but I am sooooo glad I did get this. Now my computer moves along with the desk. It looks great. I bet it has improved the air flow around my computer as well.
Looks sleek and cool.
I might have set it a bit too tight around my case and as a result I have to shimmy it to get it out of the holder if I have to do any work on the computers internals. But at least I know it's secure. My suggestion would be to leave a little bit of slack to avoid this in your setup. Maybe like a 1/4 inch would be ok. The pads should hold it in place anyway. May loosen mine up if I find the time.
But it feels totally secure on the desk with no wobble or shaking.
Great product.
Also I'm a woman in my late fifties 😃and I was able to set it all up on my own. So don't be intimidated ladies, you can do it too.
I also bought two of the ultimate set up cable management trays. Great products.
Note for anyone from the Ultimate Setup company who might read this. Please provide better quality wood screws and some extra ones) I stripped three of the cheap ones that came with this. And it took forever to drill them in because they weren't strong enough. Then it would be perfect.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on November 17, 2025
★★★★★ 5
Solid, simple and perfect.
Color: Black, Color: Black
Great simple design. The quality is evident in the thickness of materials. The assembly instructions, hardware and tools provided help minimize the time spent from opening the box to install. This product is packaged well and shipped with the customer convenience in mind. Well done!
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Reviewed in the United States on May 26, 2026
★★★★★ 5
Awesome quality
Color: White, Color: White
Take your time installing! It comes with all the instructions and templates. Make sure you’re screwing this into solid wood. I would not recommend you hang your expensive PC from a particle board table.
My Pc fits in well and it’s compatible with a ton of different sizes. Mine has been mounted under my desk for about 6 months and is rock solid. I will say, mine is balancing in there. If I don’t have it at its center of gravity, it could tip out. You can adjust it with the various screw holes but make sure you mount it into something solid.
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Reviewed in the United States on April 16, 2026
★★★★★ 5
Fantasic under-desk mounting solution for gaming PC
Color: White
This item comes with an incredible amount of tools and guides for making you successful in mounting your desktop PC under the desk. I am very impressed with the quality of the materials and also the quality of documents included. It feel very sturdy using the included hardware.
I would recommend this item for anyone wanting to free up desktop space!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 27, 2026
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