For 20 years, we’ve helped grillers get the most out of their ceramic grills with racks and accessories that fit right and built to last. Whether you're a seasoned pro or just getting started — if you have questions about fit, features, or what you really need, we're here to help
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Have a Question? Give us a call
Whether you have questions about fit, compatibility, or just want a recommendation, we’re here to help - and yes, you’ll talk to a real person who knows a thing or two about kamado grills.
📞 Call us at 940-387-0100, or 📬 send us a message.
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Fast, Reliable Shipping
Most orders ship out same or next business day. And, shipping’s on us for orders over $99.
Live in the DFW metroplex? Swing by and pick it up in-store — we’ll have it ready. Our retail store is located in Denton.
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Tips & Resources
New to kamado cooking or just looking to up your BBQ game? Our guides, gear breakdowns, and how-tos will help you get the most out of your setup.
Check out the Pitmaster's Playbook
PRODUCT DETAILS
Product Description
Use a CGS 18" Half-Moon Deflector to Create an Indirect Setup on the Flexible 2nd-Grid
Why go up with indirect
Using the Flexible 2nd-Grid raises the indirect side toward the back of the EGG - giving you four key advantages:
- go higher to better manage the typical lower temperatures with indirect.
- open up the entire lower grid and grill in the middle, no pushing to the edge
- move the cook up and down as needed, only handle the food.
- Quickly change between direct & indirect - simple slide the deflector in & out.
Required: You'll need the Flexible 2nd-Grid Deflector Bracket to hold the half-moon deflector. See below for more info.
Pro Setup
Our favorite setup pairs the XL Woo under the Flexible 2nd-Grid. It really opens up access and delivers stable roasting temperatures over the half-moon grid.
We prefer the Large Big Green EGG Cast Iron Grid on the Woo’s lower ring over a pair of XL half-moon grids on the fire ring. The Large grid provides nearly the same cooking area at about half the cost.

In-Cook Flexibility
The 18 deflector slides in & out easily, letting you switch between upper level direct and indirect during the cook. We use tongs to grab the deflector.
Easy Setup for Pizza
Use a pair of 18s atop the XL Flexible 2nd Grid to lift the pizza stone. Again, we like the XL Woo underneath to push the pizza stone higher in the dome. You can add the blocking stone on the Woo, if needed.

Why Choose 18-Inch Half-Moon Deflectors
- Easier to handle and position
- Offer more setup flexibility
- Less expensive to replace if one breaks
18s Integrate with These Rack Systems
We use these same 18s across other CGS & BGE rack systems, so there’s a good chance you already own one:
- CGS XL Adjustable Rig
- CGS XL Woo
- CGS XL Spiders
- CGS XL Flexible 2nd Grid
- Big Green Egg XL EGGspander Basket
- XL Pizza Stone
What’s Included & Needed
- Included - One 18-Inch Half-Moon Deflector
- Also Required – Flexible 2nd-Grid Deflector Bracket
- Optional - if you like, go with a pair of 18-Inch Half-Moon Deflectors
Flexible 2nd-Grid Deflector Bracket
The bracket supports the half-moon deflector directly under the 20-inch half-moon grid for precise, upper-level indirect coverage. To install, slide the Bracket under the 20-Grid, attach the back hook and then the two front hooks to the top ring on the Flexible Grid.
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Use & Care
- Heat gradually with the grill to prevent thermal shock
- Do not oil or place in dishwasher; scrape debris and gently burn off residue
- Natural smoke darkening is normal
- Avoid high-heat clean burns
Specs
- High-heat refractory ceramic construction
- True Dimensions: ~9¼ × 18½ inches
- Side Height: ~3/4″
- Weight: ~6.75 lbs
- Deflectors will darken with use as they absorb smoke CGS Flexible 2nd Grid, Woo and Deflector Bracket shown are not included.
THE PARTS YOU NEED - WHEN YOU NEED THEM
Replacement Parts
Lose a part? Need a spare?
We've got you covered - quickly find all the individual pieces you might need.
Make your list and add them all to cart at once.






