1. Important Safety Information
Please read and understand all instructions before assembly and use. Retain this manual for future reference.
- Always follow the assembly instructions carefully.
- Do not exceed the maximum weight recommendation of 250 pounds.
- Use the chair on a stable, level surface to prevent tipping.
- Keep the chair away from heat sources and sharp objects to prevent damage to materials.
- Clean with a damp cloth only. Avoid harsh chemicals.
- Always ensure all components are securely fastened before use.
2. Package Contents
Verify that all components are present before beginning assembly. If any parts are missing or damaged, contact customer support.
- Chair Backrest
- Seat Cushion Assembly
- Armrests (Left and Right)
- Gas Lift Cylinder
- Star Base
- Casters (5 pieces)
- Headrest
- Lumbar Support Pillow (removable)
- Assembly Hardware (screws, washers, Allen wrench)
- Instruction Manual (this document)
3. Setup and Assembly
Follow these steps to assemble your CabeVibe S1 Office Chair. It is recommended to assemble the chair on a soft, clean surface to prevent damage.
Assembly Instructions:
- Insert the casters into the holes at the end of each leg of the star base until they click into place.
- Place the gas lift cylinder into the center hole of the star base.
- Attach the legs to the base of the chair frame using the included bolts and Allen wrench. Tighten all hardware securely before use.
- Align the backrest with the seat cushion and attach it using the provided screws, ensuring each screw is paired with its two gaskets and tightened securely.
- Attach the armrests to the seat assembly.
- Insert the assembled seat and backrest onto the gas lift cylinder.
- Attach the headrest to the top of the backrest.
- Position the lumbar support pillow as desired.
Assembly Video Guide:
For a visual guide, please refer to the official installation video below.
Official CabeVibe S1 Office Chair installation video. This video demonstrates the step-by-step assembly process for the chair, including attaching the base, seat, backrest, and adjustable components.
Product Dimensions Overview:
Refer to the image below for detailed product dimensions, useful for planning your workspace.

Image showing the detailed dimensions of the CabeVibe S1 Office Chair from front and side views, including height, width, and depth measurements for various components like the headrest, backrest, seat, and armrests. It also indicates the recommended user height range of 4'9" - 6'2" and a maximum weight capacity of 330 lbs (Note: Please adhere to the 250 lbs limit from specifications).
4. Operating Instructions
The CabeVibe S1 Office Chair offers multiple adjustment features to customize your seating experience for optimal comfort and support.
Adjustable Features:
- Seat Height Adjustment: Locate the lever under the right side of the seat. Pull the lever up to raise the seat; release to lock. Sit on the chair and pull the lever up to lower the seat; release to lock. The chair has 5 height positions.
- Seat Depth Adjustment: A lever or knob typically located under the seat allows you to slide the seat forward or backward to accommodate different leg lengths. Adjust until your back is against the backrest and there is a comfortable gap between the front edge of the seat and your knees.
- Recline Function: The chair features 3 reclining positions (99°, 107°, 115°). Use the recline lock lever, usually on the left side, to adjust and lock the backrest at your desired angle.
- Armrest Adjustment: The armrests are height-adjustable (1D/Vertical). Press the button or lever on the side of the armrest and move it up or down to your preferred height. Release to lock.
- Headrest Adjustment: The 2D headrest can be adjusted for height and tilt to provide optimal neck and head support.
- Lumbar Support: The chair includes a fixed lumbar support and a removable bowknot lumbar pillow for enhanced lower back comfort. Adjust the position of the removable pillow as needed.
Visual Guide to Adjustments:
The following image illustrates the various adjustable components of the S1 Office Chair.

Image detailing the fully adjustable features of the CabeVibe S1 Office Chair, including the 2D headrest, up & down armrests, adjustable seat depth & height, and lockable recline positions (99°/107°/115°).
5. Maintenance and Care
Proper maintenance ensures the longevity and performance of your office chair.
- Cleaning: Spot clean fabric and mesh surfaces with a damp cloth. Do not bleach. Wipe clean metal and plastic parts.
- Inspection: Periodically check all screws and bolts to ensure they are tight. Retighten if necessary.
- Casters: Keep casters free of hair and debris to ensure smooth movement. Quiet dual-row casters are designed to move smoothly without scratching floors.
- Gas Lift: The BIFMA gas lift supports up to 300 lbs (Note: Adhere to the chair's overall 250 lbs weight limit). Avoid sudden impacts or excessive force on the gas lift.
- Storage: Store the chair in a dry environment, away from direct sunlight and extreme temperatures.
Quality Components:

Image highlighting the quiet dual-row casters and the BIFMA gas lift, which supports up to 300 lbs, emphasizing the chair's reliable quality and floor protection.
6. Troubleshooting
If you encounter any issues with your CabeVibe S1 Office Chair, refer to the following common troubleshooting steps.
- Chair Squeaks: Check all bolts and screws for tightness and retighten if loose. A small amount of silicone lubricant can be applied to moving parts if the squeaking persists.
- Gas Lift Not Adjusting: Ensure the height adjustment lever is fully engaged or disengaged. If the gas lift still does not function, it may require replacement. Contact customer support.
- Casters Not Rolling Smoothly: Inspect casters for trapped debris (e.g., hair, lint) and remove it. Ensure the chair is on an appropriate surface (hardwood floor or carpet).
- Chair Feels Unstable: Verify that all assembly hardware is securely tightened. Ensure the chair is on a flat, stable surface.
- Discomfort: Re-adjust all ergonomic settings (seat height, depth, recline, armrests, headrest, lumbar support) to find the most comfortable position for your body.
7. Specifications
Detailed technical specifications for the CabeVibe S1 Office Chair.
| Brand | CabeVibe |
| Model Name | S1 (B0GJBDRWVL) |
| Material | Fabric, Foam, Metal (Polyester fabric, Foam fill, Metal frame) |
| Product Dimensions (D x W x H) | 26"D x 30"W x 47"H |
| Item Weight | 35 pounds |
| Maximum Weight Recommendation | 250 pounds |
| Seat Height (Minimum) | 17 inches |
| Seat Depth (Minimum) | 16 inches |
| Seat Depth (Maximum) | 19 inches |
| Armrest Adjustability | Height (1D/Vertical) |
| Reclining Positions | 3 (99°, 107°, 115°) |
| Back Style | High Back, Lumbar Support |
| Base Movement | Swivel |
| Included Components | Assembly Hardware, Chair, Instruction Manual |
8. Customer Support
For further assistance, missing parts, or warranty inquiries, please contact CabeVibe customer support through the retailer where the product was purchased or visit the official CabeVibe store page.
Online Support: Visit the CabeVibe Store on Amazon