Large Adjustable Rig R&B Combo - Large BGE

Ceramic Grill Store


Ceramic Grill Store


This Large Adjustable Rig R&B Combo is a multi-level grid system for the Large Big Green EGG®.

The R&B Combo is our most popular Combo for the Large Big Green EGG®. The Combo effortlessly handles raised grid, multiple grids, direct grilling and indirect smoking in the Large EGG. Ceramic grill owners routinely tell us that they love the Rig's flexibility, capacity and convenience - "it's the best accessory for the Large Big Green EGG."  

Setting up the Combo

What's in the Combo: 

  1. Large Adjustable Rig with Pair Crossbars is the multi-level rack that sits directly on the Large EGG's fire ring or grid. The Rig Crossbars hold the Oval Stone on the Rig.
  2. 13"x17" Oval Ceramic Stone sits on the Rig Crossbars and creates the indirect, smoking set-up. The Oval Stone replaces the Large Big Green EGG ConvEGGtor®.
  3. Large Adjustable Rig Slide Guide supports the Oval Grid as it slides in/out of the Rig.
  4. 13"x17" Oval Stainless Grid is the cooking grid that sits inside the Rig and slides in/out on the Large Adjustable Rig Slide Guide. It's designed to hold long foods: brisket and multiple butts, ribs or chickens.

  *Your Large EGG grid sits atop the Rig. Since you already have the grid, it's not included in the Combo.

It's a quick set-up to grill direct on a raised grid with the Rig. Just drop the Rig on the EGG's fire ring and add a grid. The Rig has four positions for grid placement.

  • The most popular grid position is the Large Big Green Stainless grid on top of the Rig. This puts the EGG grid approximately two inches above the felt line. Many Rig owners refer to this as the Large EGG's "grilling sweet spot."
  • The Combo's Oval Stainless Grid is used at the three grid positions inside the Rig. The Oval Grid sits on the Rig Slide Guide and slides in/out between the Rig's front two brackets. At the top position, the Oval Grid can slide out with the Rig in the EGG.

Note, the R&B Combo does not include the EGG grid used atop the Rig. You already have this grid - it came with the EGG.

For smoking BBQ in the Large Big Green EGG, the R&B Combo efficiently handles the popular meats: ribs, brisket, pork butts, sausage and chicken on one or two grids.

The Oval Stone acts as the indirect piece and replaces the Large Big Green EGG ConvEGGtor®. The Oval Stone sits above the fire ring on the Rig Crossbars. The Stone provides full indirect coverage and protects rib and brisket ends. Plus, having the Stone above the fire ring improves airflow through the EGG when compared to a ConvEGGtor or stone that sits at the top of the fire ring.

For single grid smoking cooks, you have options on where to place the grid: Large EGG grid atop or Oval Grid inside the Rig. For two grid cooks, it's the Oval Grid at the Rig's middle position and the Large Big Green EGG grid atop the Rig, as shown in the video.

Popular Smoking Cooks with the R&B Combo in the Large Big Green EGG

  • 4 full racks babyback or St. Louis style ribs,
  • Brisket Packer & 2 full racks babyback/St. Louis ribs,
  • Brisket flat with 2 pork butts;
  • 2 pork butts & 2 racks babyback/St. Louis ribs,
  • Brisket or pork butt with a bunch of sausage,
  • 2 full chickens with ribs or sausage,
  • 2 beer can chickens with sausage or wings,
  • 2 full salmon planks or spare ribs,
  • mix & match chicken, ribs, brisket or pork butts

With ribs, smoke 'em flat & whole. No need to cut them in half or use a rib rack!

We don't use the Big Green EGG ConvEGGtor with the Large Adjustable Rig.

Cool thing about the Adjustable Rig: If you need to access the lump, just lift the Rig out. Everything (grids, stone, food) comes with it. No need to take anything apart, handle hot ceramics or find multiple places to set something hot. Proper hand protection is required.

Plus, if you want to change between indirect and direct cooking, simply slide the Stone in or out. You don't have to handle the food or grid(s). This level of convenience is a Ceramic Grill Store exclusive - no other rack system can match it.

Expand the R&B Combo Capabilities with Add-On Bundles:

The R&B Combo is expandable. If you have a specialty cook or need help configuring a set-up, give us a call. We've been accessorizing ceramic grills for well over a decade and really have not run into a cook that the Adjustable Rig can't do. The Large Adjustable Rig's only real limitation is the size of the Large Big Green EGG.

The tabs below highlight three popular accessory bundles that expand the R&B Combo's capabilities. Each adds a new and fun capability. The fourth tab highlights the R&B Combo's specifications.

More Detail - Click Images Above or Tabs Below

The Large Rig Extender adds another cooking level atop the Rig. It's a key piece to adding more convenience and flexibility to the R&B Combo when grilling or smoking. Check the Chicken and Rib videos. Atop the Extender is a great spot for pizza too.

Large Adjustable Rig Extender/Grid Bundle Options:

  • Large Rig Extender adds another level above the Rig, high in the dome;
  • 16" Sliding D Grid sits atop the Extender and pushes back to open up access to a grid below. It's the top grid in the chicken video. The D Grid is primarily used when grilling with multiple grids - searing steaks below, veggies up top or doing the reverse sear.
  • Second 13"x17" Oval Stainless Grid sits atop the Rig Extender and is used when rotating grids is key. Check how we rotate grids in the rib cook video. Dual Oval Grids is a great way to handle big chicken wing cooks - rotate the grids between positions, not each wing.

A Half Grid and/or Half Stone adds a new dimension when grilling with dual temperature zones on the Adjustable Rig. Let your imagination run with the multiple ways to grill.

Large Adjustable Rig Half Stone/Grid Bundle:

  • 9"x18" Half Stainless Grid sits atop the backside of the Rig;
  • 15" Half Ceramic Stone provides the half indirect set-up;  
  • Large Half Stone Hanger w/ Crossbar holds the Half Stone under the Half or Oval Grid.  

The Spider and 13" Ceramic Round Stone convert the R&B Combo into a big meat smoking machine. The Spider and Stone sit under the Rig and replace the Oval Stone as the indirect set-up.  

The Oval Grid sits at the lower Rig setting. The Large Big Green EGG goes on top of the Rig. Now the Grids are properly spaced to handle 4 pork butts or two brisket packers.

Large Adjustable Rig Spider/Stone Bundle:

  • Spider drops inside the fire ring and holds the 13" Round Ceramic Stone.
  • 13" Round Ceramic Stone creates the indirect set-up under the Adjustable Rig with two grids.

The Adjustable Rig is a simple to use “multi-level” platform. The Rig is easy to set-up, will not hinder airflow, weighs less than four pounds and can live in your grill. Many ceramic grill owners convey that the Adjustable Rig is their "go to" platform and with the wide variety of Rig accessories, it's their only platform.

All metal components are fabricated using 304 Stainless Steel. Made in the USA exclusively by/for CGS, Ceramic Grill Store. The 13"x17" Oval Ceramic Stone is a Ceramic Grill Store exclusive. All measurements are approximate.

Large Adjustable Rig & Crossbars:

  • A front portion of the top ring is cut away and lowered, improving access to the firebox and inside the Rig. Opening between the front brackets is 13-3/16" wide. Top and bottom ring diameters are 17.375" OD. Rings and back support are 1/4" round bar. Brackets are 3/16" laser cut plate.
  • Two Crossbars (one pair) come with the Rig. At the lower Rig setting, the Crossbar tip ends should rest on the Rig's lower ring. Crossbars support ceramic stones, pans, grids and such inside the Rig. One Crossbar runs across the front. The other runs across the back.

Large Adjustable Rig Slide Guide: 

  • Flat rails are 1/8"x1/2" Stainless and support sliding items. The Crossbar welded to the rails goes to the back of the Rig. Comes with one loose Adjustable Rig Crossbar that supports the front of the Slide Guide.  

13" x 17" Oval Stainless Grid:

  • Fabricated using 0.160 dia. EPQ Stainless Steel wire with electro-polish finish for improved performance and durability. The EPQ wire and finish make it easier to clean the grid after each cook. The grid crosswires are compact (0.55" spacing) and can hold just about any type of food.

13" 17" Oval Ceramic Stone: 

  • Stone specifications are 12.75" across the flat side, 17" across the round side, 5/8" thickness and high refractory ceramics. Do not oil or use dish detergents on the stone. Protect from drippings with foil or pan. Best to set the stone while the grill comes to temperature to prevent thermal shock. The Oval Stone is a Ceramic Grill Store exclusive.

Customer Reviews

Based on 27 reviews
Ken S.
Better than expected

Wow, it was better than expected. Very well built with heavy stainless steel and fully functional. I love that I can remove the whole assembly all at once.Plus its made in USA!

Large adjustable rig

The large adjustable rig and expansion racks are amazing!! I fixed three racks of spare ribs I trimmed into St Louis style ribs and "trimmings". Enough it filled up the rig and racks. My Large Big Green Egg performed exactly the way I've wanted it to perform. The ribs were perfect and again the temp on the egg settled in and it just cooked. I've had my egg 3+ years and this was the very best cook I've had to date.

Great product!!


Bought adjustable rack system for Large Big green egg. Also own same system for XL big green egg. Great workmanship. High quality, sturdy. Versatile, fits several different grilling configurations. Was a little confusing but the videos were helpful. Cooking high in dome with the extender browns very nicely. Highly recommend.

Kevin Look

This makes my Egg much better, I will be selling my Conveggtor. Love being able to chose a level above the flames. I put my GrillGrates in the bottom on top of the fire ring and found that the whole rig will still fit and the lid closes. Many options.

Kent Walker
Large Adjustable Rig R&B Combo - Large BGE

Awesome piece of equipment for my BGE. I almost purchased BGE's competing product but so glad i found the Ceramic Grill Store. The quality of your products surpass that offered by BGE and at a better price. Unlike BGE, you offer a military discount! You've added another faithful customer...