Product Description
Lamonster® Ultimate F3 Rider Backrest
Designed for comfort. Built for the ride.
The Lamonster® Ultimate F3 Rider Backrest delivers unmatched support and adjustability for Can-Am Spyder F3 riders seeking long-distance comfort without compromising style. Specifically engineered to fit Ultimate Seats, this backrest is the perfect companion for touring and everyday cruising alike.
Key Features:
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Premium Comfort Cushion
Generously padded and contoured for lumbar support, the 7" x 10" backrest pad is wrapped in marine-grade, UV-resistant vinyl with clean black stitching to match your Ultimate Seat. -
Infinite Adjustability
Tilt, height, and forward/backward position are fully adjustable—dial in your perfect riding posture with over 2" of horizontal slide. -
Quick-Release Functionality
Easily fold the backrest forward for mounting or dismounting. It locks securely in place with a spring-loaded plunger—no tools required for removal or reattachment. -
Built-in Storage
A discreet rear storage pouch (approx. 9" x 6") is included—ideal for stashing small items like your phone, wallet, or gloves. -
Durability You Can Trust
All components are built to endure the elements and long miles. The steel support system is powder-coated for long-term protection.
Why Choose the Lamonster® Ultimate Backrest?
Riders trust Lamonster® products for quality, performance, and ease of installation. This backrest is the result of real-world feedback and years of ride-tested refinement, making it the go-to upgrade for any Can-Am Spyder F3 owner running an Ultimate Seat.
Fits with standard and optional stock seats.
This Backrest hasBlack Stitching.
FITS ALL F3 MODELS - F3, F3-S, F3-T, F3-LTD
The driver backrest quickly and easily slides in and out of the included hardware that easily mounts under your Spyder F3 stock seat. The hardware has a built in spring loaded plunger lock that keeps the driver backrest in place.
- Pad measures 7" high by 10" wide by 1.5" thick.
- Built using the same memory foam as our seats.
- Infinite tilt to match your back angle.
- Backrest folds down forward for easily mounting and dismounting your Spyder®.
- Adjustment forward and back is more than 2 inches.
- No need to remove the seat or use a wrench after bracket is installed.
- Includes zipper storage pouch that velcros to the back of the backrest.
Detachable storage pouch measures 9"W x 6"H and is protected by the driver backrest built in rain flap.
Install Video
If you have any questions about this product email us at LamonsterGarageSales@gmail.com
WARNING: California Residents - www.p65warnings.ca.gov
Product Videos
Custom Field
Product Reviews
74 Reviews Hide Reviews Show Reviews
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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
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Back rest
Very pleased with the comfort, the style and the great price.. thank you
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Ultimate F3 backrest
Works great. Easy to install and feels very secure.
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back rest
small but dose the job great looks nice
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Backrest
Awesome backrest that you can make adjustments to while riding
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Great Backrest, mounting bolt marginal
I installed the backrest on my F3 Limited last night and very straightforward. Only problem is the torx head on the bolt on the back portion of the bracket stripped rather easily so ended up re-using the stock bolt. Other than that, the backrest is very high quality and makes for a comfortable ride.
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Back seat rest
Outstanding...
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Ultimate Backrest
Great product, my favorite on my 17 F3-Limited, very easy install and easily removed when riding with a passenger, worth every penny and a must have item
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F3 Backrest - Excellent Product
We purchased 2 of these bzckredts for both our F3's. The website was very easy to navigate and order. The shipment arrived in just a few days. Watched Lamont's installation video. Installed both in a total of about 25 minutes. Rode today for the 1st with the new backrest. Great product and makes a huge difference. Highly recommend this product. Thanks Lamonster Garage!