The carbon fiber front fender upgrade for the Can-Am Spyder RS is Bestem's 100% carbon fiber fender extension pair in twill weave — pre-preg Toray carbon, autoclave-cured in matched-metal molds, and finished with a proprietary UV-resistant clear coat rated to roughly 3,000 hours of sun exposure. The pair dresses both front fenders, trims weight, and adds a layer of protection against road debris.
Is there a carbon fiber front fender for the Can-Am Spyder RS?
Yes. The Spyder RS runs two front wheels, each with its own fender, so the carbon fiber front fender solution is a matched pair of fender extensions rather than a single piece. Bestem's extensions are molded specifically for the RS platform, so the contour follows the factory fender line instead of looking like a universal add-on. Because the stock RS front bodywork is molded plastic, swapping to carbon extensions is one of the simplest ways to bring real carbon fiber to the front end — and it pairs naturally with a carbon fiber hugger over the rear wheel.
Why does pre-preg, autoclave-cured carbon matter for a fender?
Fenders live in the harshest zone on any machine — constant stone strikes, water, brake dust, and direct sun. Construction method decides how the part holds up:
- 100% pre-preg Toray carbon fiber — the resin is impregnated into the weave at the factory under controlled conditions, so resin content is exact and consistent across the whole part.
- Autoclave-cured under heat and pressure, which consolidates the laminate and eliminates the voids and resin-rich spots common in cheaper parts.
- Metal-molded (matched-metal tooling) — an aerospace-grade process, not hand-laid, wet-lay, or resin-infused. Every extension leaves the mold with identical dimensions and a smooth finish on both faces.
This is the same autoclave + 100% pre-preg construction that premium European carbon makers such as Ilmberger built their reputation on — Bestem uses that same technology and adds a superior UV-resistant coating on top of it.
Do carbon fiber fenders turn yellow in the sun?
Sun-ray (UV) yellowing is the single most common defect riders see on carbon fiber bodywork: the clear coat ambers and clouds, and the weave underneath starts to look dull. A front fender takes more direct sunlight than almost any other panel, so coating quality matters here more than anywhere else.
Bestem applies a proprietary UV-resistant clear coat engineered specifically to protect the carbon weave. It's rated to ~3,000 hours of UV exposure versus ~1,000 hours for standard OEM clear coat — roughly 3× longer before any sign of yellowing. Because of that coating, Bestem carbon parts carry a lifetime warranty against sun-ray (UV) yellowing. On a part that sits in full sun every mile you ride, that warranty is the difference between a fender that looks right in year five and one that doesn't.
How do the fender extensions fit and install?
Because the extensions are molded in matched-metal tooling, fit is repeatable — the part you receive matches the RS fender profile without trimming or persuasion. They're sold as a pair, so both front wheels get covered in one order, and installation is a straightforward bolt-on with basic hand tools. The twill weave under a gloss finish matches the rest of the Bestem RS carbon line, so the front end ties in visually with the rear pieces.
What other carbon fiber parts complete the Spyder RS?
The fender extensions are usually the first piece riders add, then the rest of the set follows:
- Carbon fiber windshield — fits 2008–2016 Spyder RS models
- Carbon fiber hugger — rear-wheel mud and debris protection
- Carbon fiber tail cover
- Carbon fiber undertail
- Carbon fiber chain guard, lower
Every one of these parts is built the same way: 100% pre-preg Toray carbon, autoclave-cured, metal-molded, twill weave.
Why buy Spyder RS carbon from Bestem USA?
Bestem has been manufacturing carbon fiber since 2005 — more than 20 years — and supplies OEM carbon fiber parts to car and motorcycle manufacturers, not just the aftermarket. All Spyder RS parts are stocked in Bestem's Atlanta, GA warehouse and ship daily, worldwide. Live phone support is available every business day if you have a fitment question before you order.
FAQ
Will these fender extensions fit my Can-Am Spyder RS?
Yes — they're molded specifically for the Spyder RS platform on matched-metal tooling, so the contour follows the factory front fenders. They're sold as a pair to cover both front wheels. If you're unsure about your specific model year, Bestem's staff answers the phone every business day.
Are the carbon fiber fender extensions sold individually or as a pair?
As a pair. The Spyder RS has two front fenders, so one order covers the complete front end with matching twill weave and gloss finish on both sides.
Do carbon fiber fenders turn yellow over time?
Cheap ones do — UV yellowing is the most common complaint on carbon bodywork. Bestem's proprietary UV-resistant coating is rated to ~3,000 hours of UV exposure versus ~1,000 hours for standard OEM clear coat, and every part carries a lifetime warranty against sun-ray (UV) yellowing.
What's the difference between pre-preg autoclave carbon and wet-lay carbon?
Pre-preg carbon has resin factory-impregnated into the weave at a precise ratio, then cures under autoclave heat and pressure for a dense, void-free laminate. Wet-lay parts are hand-brushed with resin at room temperature, which produces inconsistent resin content, extra weight, and weaker structure. Bestem uses only the pre-preg, autoclave-cured, metal-molded process.
How much weight does a carbon fiber fender save on a Spyder RS?
A fender extension is a small panel, so the gram savings on that single piece are modest — the real gains are stiffness, fit precision, and the UV-protected finish. The weight reduction becomes meaningful across a full carbon conversion: fender extensions, hugger, windshield, tail cover, and undertail together replace a substantial amount of factory plastic with lighter, stiffer carbon.