Jay J3 Carbon Fiber Posterior Back
Product Information
Jay J3 Carbon Fiber Posterior Wheelchair Back Images
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Jay J3 Carbon Fiber Posterior Wheelchair Back
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You will earn up to 621 points on this order
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Please call us for product customization and lateral facial support option
Current Price: $620.17
Original Price: $1,047.00
Savings: $426.83 OFF
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Product Features and Policies

Authorized Dealer

Made in USA

Hygiene Product
Product Features and Policies

Authorized Dealer

Made in USA

Hygiene Product
Jay J3 Carbon Fiber Posterior Back comes in a variety of width, height, and contour depth back shells to customize the back to the client. Weighing as little as 2.2 lbs when equipped with RH hardware. The J3 Carbon Fiber Wheelchair Back is the most versatile wheelchair back with a carbon fiber shell.
The J3 Carbon Fiber Back is an excellent addition to any Quickie ultra-lightweight wheelchair. It can also be combined with the Freestyle Backrest System, which is available on the Quickie 7R and 7RS.
Two hardware options: The J3 offers two hardware options to accommodate a span of priorities and wheelchair configurations.
- RH (Quick-Release) - 25% lighter than SH hardware and optimized for ultra-lightweight wheelchairs without compromising adjustability.
- RHF (Fixed) - 25% lighter than SH hardware and optimized for ultra lightweight wheelchairs without compromising adjustability.
Features of Sunrise Jay J3 Carbon Fiber Wheelchair Back

J3 Form Back Support:
- When an off-the-shelf back cannot assist an individual's orthopedic asymmetries, j3 form back support can be used.
- It makes it easy to create a personalized solution to suit the client's specific needs.

Four Support Height Levels: It provides support for clients with wide ranges of torso heights and levels of injury
- Lower Thoracic - 6.5", 9.5"
- Mid Thoracic - 12", 15"
- The back offers a new contour shape that provides posterior 6" lateral pelvic support and stability to clients with different postures and functional needs.

Carbon Fiber Shell:
- Weighing as little as 2.2 lbs. when combined with RH hardware.
- It offers a Carbon Fiber shell option which gives a lightweight performance.
- J3 Carbon Fiber Back is the perfect addition to any Quickie ultra-lightweight wheelchair.
- J3 Carbon Fiber Back can also be paired with the Freestyle Backrest System, available on the Quickie 7R and 7RS.
Jay Your WAY Modifications

JAY Your Way
The seat is an important factor in overall comfort, and JAY Seating has made it a priority to provide seating designed to meet the specific needs. With JAY Your Way
- JAY products are easily modified to meet comfort needs and also your individual styles.
- From clinical improvements to colored covers, JAY Your Way modifies cushions and backs specifically to address unique individual needs and preferences.
- JAY Your Way products can fulfill these specific requirements and more. If,
- You need additional support
- A cushion to fit perfectly on your chair
- Want to show your past military service with a Military Service Patch
Note: Jay Your WAY Modifications available upon special request, please call or email us for specific details.
Specifications
Specifications
Jay J3 Carbon Fiber Posterior Back | ||
Product weight | 1.4 lbs. and up (without hardware) | |
Width range | 14" to 20" | |
Height | Lower thoracic | 6.5", 9.5" |
Mid thoracic | 12", 15" | |
Hardware angle adjustability | 20° | |
Hardware width adjustability | +2" | |
Frame tubing compatibility | 3/4" to 1 1/8" | |
Lateral contour support | 2.2" | |
Foam insert | 1½" soft foam | |
Weight capacity | 300 lbs. |
Resources
Watch Video
Warranty
Warranty
- The manufacturer guarantees an option of repair or replace cushion base without original charge if there occurs a defect in material and workmanship within 24 months from the original date of purchase.
- This warranty does not apply to punctures, tears or burns, nor to the cushion’s removable cover.
- Except for the expressed warranty made herein, all other warranties, including implied warranties of merchantability and warranties of fitness for a particular purpose are excluded.
Return
Return
- Configured and Custom Made Wheelchairs, Seating Systems (including modified Jay products), Built-4-Me products are not eligible for return regardless of order date.
- All returns must have an RGA number (returned goods authorization number) unauthorized returns will not be accepted.
- The RGA number and location must appear on the outside of the package in a clearly visible manner.
- RGA’s are valid for 60 days and will not be accepted if the item(s) is not returned within 60 days after a RGA is issued.
- The product must be saleable (Unused and Not a Discontinued Item) and must be properly packaged (Preferred Original Packaging).
- All approved returns must be shipped at customer’s expense using their preferred carrier. Product or parts returns which are not pre-paid will not be accepted.
- If your return is due to a Manufacturing error and if all items on the invoice are being returned, then Manufacturer will refund any freight and/or handling fee on the original order paid.
- If your return is not due to any manufacturing defect then the original shipping cost and credit card/paypal processing fee will be deducted from the total refund
- All seating components must be returned inside original sealed plastic bags.
- No returns accepted for Hygiene & Bath products due to health concerns
- For applicable restocking fees, please consult the chart below:
- Return Authorization’s issued on orders shipped within 90 days of original ship date and returned within 60 days of receiving the Return Authorization are subject to a 25% restocking fee.
- Return Authorization issued on orders shipped within 180 days of original ship date and returned within 60 days of receiving the Return Authorization are subject to a 50% restocking fee.
No Returns Will be accepted after 180 Days elapse. |
Please call us for specific details.
FAQs
FAQs
Q. What makes the Jay J3 Carbon Fiber Back
suitable for active wheelchair users?
A.
Its ultra-light carbon fiber shell starts at just 1.4 lbs. (without
hardware), making it easier to propel and maneuver. The rigid shell also
provides stable support, helping maintain posture during long periods of
use.
Q. Is the backrest adjustable for different
wheelchair setups?
A.
The included hardware allows up to 20° of angle adjustment, +2" width
flexibility, and fits frame tubing from 3/4" to 1 1/8", making it
compatible with many lightweight wheelchair frames.
Q. How does the J3 Carbon Fiber Back help with
posture and comfort?
A.
It comes in multiple contour depths and four support height levels to
match torso height and provide targeted pelvic and thoracic stability,
reducing fatigue and improving sitting balance.
Q. Does this backrest work with Quickie
wheelchairs only?
A.
While it pairs perfectly with Quickie ultra-lightweight chairs (like the 7R, and 7RS), the adjustable hardware allows it to fit other compatible wheelchair brands.
Q. Is the backrest easy to remove for transport?
A.
The RH quick-release hardware makes it simple to detach and reattach,
making transfers and storage more convenient for both users and
caregivers.
Q. How does the built-in lateral support benefit
users?
A.
The lateral contour helps keep the pelvis and torso in proper
alignment, especially for users with reduced trunk control or those
needing extra side stability during movement.
Q. How far can the brackets be outrigged on a J3
Back?
A.
The brackets on a J3 back can be outrigged up 2" greater than the size
of the backrest (e.g. 16" back can fit an 18" chair).
Q. What is the maximum tube diameter that a J3
Back will fit to?
A.
J3 Backs will fit on 3/4" to maximum 1 1/8" tubing.
Q. What size Allen key is required to adjust a
J3 Back?
A.
A 4mm Allen key is needed for the J3 Back adjustments.
Q. Is it possible to fit shoulder harnesses and
chest harnesses to the J3 Back?
A.
Yes, the J3 Back has holes in the shell for shoulder and chest
harnesses.
Q. Is this Carbon Back transport approved?
A.
Yes, the Jay J3 Carbon Back is transport approved.
Description
Jay J3 Carbon Fiber Posterior Back comes in a variety of width, height, and contour depth back shells to customize the back to the client. Weighing as little as 2.2 lbs when equipped with RH hardware. The J3 Carbon Fiber Wheelchair Back is the most versatile wheelchair back with a carbon fiber shell.
The J3 Carbon Fiber Back is an excellent addition to any Quickie ultra-lightweight wheelchair. It can also be combined with the Freestyle Backrest System, which is available on the Quickie 7R and 7RS.
Two hardware options: The J3 offers two hardware options to accommodate a span of priorities and wheelchair configurations.
- RH (Quick-Release) - 25% lighter than SH hardware and optimized for ultra-lightweight wheelchairs without compromising adjustability.
- RHF (Fixed) - 25% lighter than SH hardware and optimized for ultra lightweight wheelchairs without compromising adjustability.
Features of Sunrise Jay J3 Carbon Fiber Wheelchair Back

J3 Form Back Support:
- When an off-the-shelf back cannot assist an individual's orthopedic asymmetries, j3 form back support can be used.
- It makes it easy to create a personalized solution to suit the client's specific needs.

Four Support Height Levels: It provides support for clients with wide ranges of torso heights and levels of injury
- Lower Thoracic - 6.5", 9.5"
- Mid Thoracic - 12", 15"
- The back offers a new contour shape that provides posterior 6" lateral pelvic support and stability to clients with different postures and functional needs.

Carbon Fiber Shell:
- Weighing as little as 2.2 lbs. when combined with RH hardware.
- It offers a Carbon Fiber shell option which gives a lightweight performance.
- J3 Carbon Fiber Back is the perfect addition to any Quickie ultra-lightweight wheelchair.
- J3 Carbon Fiber Back can also be paired with the Freestyle Backrest System, available on the Quickie 7R and 7RS.
Jay Your WAY Modifications

JAY Your Way
The seat is an important factor in overall comfort, and JAY Seating has made it a priority to provide seating designed to meet the specific needs. With JAY Your Way
- JAY products are easily modified to meet comfort needs and also your individual styles.
- From clinical improvements to colored covers, JAY Your Way modifies cushions and backs specifically to address unique individual needs and preferences.
- JAY Your Way products can fulfill these specific requirements and more. If,
- You need additional support
- A cushion to fit perfectly on your chair
- Want to show your past military service with a Military Service Patch
Note: Jay Your WAY Modifications available upon special request, please call or email us for specific details.
Details
Sizing/specifications
Jay J3 Carbon Fiber Posterior Back | ||
Product weight | 1.4 lbs. and up (without hardware) | |
Width range | 14" to 20" | |
Height | Lower thoracic | 6.5", 9.5" |
Mid thoracic | 12", 15" | |
Hardware angle adjustability | 20° | |
Hardware width adjustability | +2" | |
Frame tubing compatibility | 3/4" to 1 1/8" | |
Lateral contour support | 2.2" | |
Foam insert | 1½" soft foam | |
Weight capacity | 300 lbs. |
Resources
Watch Video
Details
Warranty
- The manufacturer guarantees an option of repair or replace cushion base without original charge if there occurs a defect in material and workmanship within 24 months from the original date of purchase.
- This warranty does not apply to punctures, tears or burns, nor to the cushion’s removable cover.
- Except for the expressed warranty made herein, all other warranties, including implied warranties of merchantability and warranties of fitness for a particular purpose are excluded.
Details
Return policy
- Configured and Custom Made Wheelchairs, Seating Systems (including modified Jay products), Built-4-Me products are not eligible for return regardless of order date.
- All returns must have an RGA number (returned goods authorization number) unauthorized returns will not be accepted.
- The RGA number and location must appear on the outside of the package in a clearly visible manner.
- RGA’s are valid for 60 days and will not be accepted if the item(s) is not returned within 60 days after a RGA is issued.
- The product must be saleable (Unused and Not a Discontinued Item) and must be properly packaged (Preferred Original Packaging).
- All approved returns must be shipped at customer’s expense using their preferred carrier. Product or parts returns which are not pre-paid will not be accepted.
- If your return is due to a Manufacturing error and if all items on the invoice are being returned, then Manufacturer will refund any freight and/or handling fee on the original order paid.
- If your return is not due to any manufacturing defect then the original shipping cost and credit card/paypal processing fee will be deducted from the total refund
- All seating components must be returned inside original sealed plastic bags.
- No returns accepted for Hygiene & Bath products due to health concerns
- For applicable restocking fees, please consult the chart below:
- Return Authorization’s issued on orders shipped within 90 days of original ship date and returned within 60 days of receiving the Return Authorization are subject to a 25% restocking fee.
- Return Authorization issued on orders shipped within 180 days of original ship date and returned within 60 days of receiving the Return Authorization are subject to a 50% restocking fee.
No Returns Will be accepted after 180 Days elapse. |
Please call us for specific details.
Details
Faqs
Q. What makes the Jay J3 Carbon Fiber Back
suitable for active wheelchair users?
A.
Its ultra-light carbon fiber shell starts at just 1.4 lbs. (without
hardware), making it easier to propel and maneuver. The rigid shell also
provides stable support, helping maintain posture during long periods of
use.
Q. Is the backrest adjustable for different
wheelchair setups?
A.
The included hardware allows up to 20° of angle adjustment, +2" width
flexibility, and fits frame tubing from 3/4" to 1 1/8", making it
compatible with many lightweight wheelchair frames.
Q. How does the J3 Carbon Fiber Back help with
posture and comfort?
A.
It comes in multiple contour depths and four support height levels to
match torso height and provide targeted pelvic and thoracic stability,
reducing fatigue and improving sitting balance.
Q. Does this backrest work with Quickie
wheelchairs only?
A.
While it pairs perfectly with Quickie ultra-lightweight chairs (like the 7R, and 7RS), the adjustable hardware allows it to fit other compatible wheelchair brands.
Q. Is the backrest easy to remove for transport?
A.
The RH quick-release hardware makes it simple to detach and reattach,
making transfers and storage more convenient for both users and
caregivers.
Q. How does the built-in lateral support benefit
users?
A.
The lateral contour helps keep the pelvis and torso in proper
alignment, especially for users with reduced trunk control or those
needing extra side stability during movement.
Q. How far can the brackets be outrigged on a J3
Back?
A.
The brackets on a J3 back can be outrigged up 2" greater than the size
of the backrest (e.g. 16" back can fit an 18" chair).
Q. What is the maximum tube diameter that a J3
Back will fit to?
A.
J3 Backs will fit on 3/4" to maximum 1 1/8" tubing.
Q. What size Allen key is required to adjust a
J3 Back?
A.
A 4mm Allen key is needed for the J3 Back adjustments.
Q. Is it possible to fit shoulder harnesses and
chest harnesses to the J3 Back?
A.
Yes, the J3 Back has holes in the shell for shoulder and chest
harnesses.
Q. Is this Carbon Back transport approved?
A.
Yes, the Jay J3 Carbon Back is transport approved.
Customize and Buy
Price:$620.17
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Jay J3 Carbon Fiber Posterior Wheelchair Back
Price information$620.17$1047