Product Description
Add long-distance comfort and lower back support to your Can-Am Spyder F3 with the Lamonster® Ultimate F3 Rider Backrest. This black-stitching rider backrest is built for F3 owners who want adjustable lumbar support, easy mounting and dismounting, and a clean finished look that matches OEM stock Seat styling.
The padded 7" x 10" backrest pad is contoured for rider support and wrapped in marine-grade, UV-resistant black vinyl with clean black stitching. The backrest uses the same memory foam as Ultimate Seats uses in there seats for a comfortable, supportive feel on daily rides, rallies, and long-distance touring.
Dial in your preferred riding position with adjustable tilt, height, and forward/back positioning, including more than 2" of horizontal slide. The backrest folds forward to make mounting and dismounting easier, and the spring-loaded plunger lock keeps the backrest secure while allowing quick removal after the mounting bracket is installed.
A detachable zipper storage pouch is included on the back of the backrest and is protected by the built-in rain flap. It is a convenient place for small items like gloves, wallet, phone, or other ride essentials.
Fits Can-Am Spyder F3, F3-S, F3-T, and F3 Limited / F3-LTD models.
Fitment:
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Can-Am Spyder F3 — 2015–Present
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Can-Am Spyder F3-S — 2015–Present
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Can-Am Spyder F3-T — 2016–Present
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Can-Am Spyder F3 Limited / F3-LTD — 2016–Present
Fitment Note: This rider backrest is designed for compatible Can-Am Spyder F3 OEM stock seat setups. Confirm your exact year, model, and seat configuration before ordering.
Seat Compatibility
Designed for Can-Am Spyder F3 models with compatible OEM stock Seat setups. If your Spyder has an aftermarket seat, confirm compatibility before ordering.
What’s Included:
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Lamonster® Ultimate F3 Rider Backrest with black stitching
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Mounting bracket / under-seat hardware
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Detachable zipper storage pouch
Note: The storage pouch measures approximately 9" wide x 6" high.
Specifications:
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SKU: LGA-4100-02
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Brand: Lamonster® / Ultimate Seat®
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Product type: Rider / driver backrest
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Stitching color: Black
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Pad size: 7" high x 10" wide x 1.5" thick
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Adjustment: Tilt, height, and forward/back position
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Horizontal slide: More than 2"
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Pad material: Marine-grade, UV-resistant black vinyl
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Cushion material: Memory foam
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Support system: Powder-coated steel
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Storage pouch: Detachable zipper pouch, approximately 9" W x 6" H
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Fitment: Can-Am Spyder F3, F3-S, F3-T, and F3 Limited / F3-LTD
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Common use: Rider lumbar support, touring comfort, daily riding comfort, and F3 ergonomics upgrade
Key Benefits:
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Adds adjustable rider lumbar support
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Helps improve long-distance comfort
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7" x 10" padded backrest pad
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Black stitching matches Lamonster® Ultimate Seat styling
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Marine-grade, UV-resistant vinyl
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Tilt, height, and forward/back adjustability
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More than 2" of horizontal slide adjustment
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Folds forward for easier mounting and dismounting
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No wrench needed to remove or reinstall the backrest after bracket installation
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Includes detachable rear storage pouch
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Fits all Can-Am Spyder F3 models
FAQ
What models does this rider backrest fit?
Fits all F3 models, including F3, F3-S, F3-T, and F3-LTD.
Is this for the rider or passenger?
This product is for the rider / driver. Passenger backrests are separate products.
Is this the black-stitching version?
Yes. This is the black-stitching version.
Does this fit stock seats only?
Yes, this is for fitment with the stock seat only.
How adjustable is the backrest?
The product page lists tilt, height, and forward/back adjustment, with more than 2" of horizontal slide.
Does the backrest fold forward?
Yes. The the backrest folds forward for easier mounting and dismounting.
Can the backrest be removed after installation?
Yes. After the bracket is installed, the backrest can be removed and reattached without using a wrench.
Does it include a storage pouch?
Yes. The detachable zipper storage pouch is included and measures approximately 9" wide x 6" high.



If you have any questions about this product email us at support@lamonstergarage.com
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Product Videos
Custom Field
Product Reviews
76 Reviews Hide Reviews Show Reviews
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Backrest
Great product. Added it to my 2020 F3 Limited and it has made a huge increase in long ride comfort. Instructions straight forward with no installation issues.
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F3 Ultimate Rider Backrest
Ordered this item and received it very quickly. Installation was a breeze especially with the detailed instructions. It was in place in less than 30 mins without any special tools. The backrest is adjustable and is at a height that is quite comfortable. Helps to prevent excessive slouching when riding which has only added to my riding experience! Can't go wrong with this backrest!
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Lamonster Ultimate F3 rider Backrest
Another great product from Lamonster I am a big guy and have tried different Backrests on my bikes over the years and never found one that would work for me but this one works great plenty of adjustment for different riders and looks great
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Quality item!
This fits my back so much better than the BRP one that I had been using. Thanks Lamont.
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Driver back rest
Easy to install looks good very comfortable.
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Surprising Comfort!!!
I was looking for support as I have a lumbar medical issue, but was very surprised upon my first seating...WOW...was my response as this backrest not only solved my low back problem but completely ups the comfort level for the ride. The quality is the usual Lamonster superb level and the additional storage pouch makes great use of the dead space!!!
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Driver backrest
Well designed and easy to install. As good as any I’ve ridden in 60 years
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Good Back Rest, Easy install, A littly pricy, But i like it
I would buy it again
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F3 back rest
installation was simple stupid. Any body could put this on. Went on just like in the video. great support. couldnt be happier
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Driver back rest f3t
Very please with fit an finish. bracket is very strong and fits perfectly. Being quick removable is the reason for buying. Great product.
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Back rest
Great back rest, videos and instructions make install easy. Very comfy and a great addition to my Spyder. Highly recommended for anyone after a backrest.
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Lamonster Ultimate F3 Rider Backrest (Black Stitching
Instructions/Video were very easy to follow. Any body should be to install the backrest. Great product Thanks