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Upgrade your motorcycle’s braking performance with the RFX FXBD 40500 55BK Front Brake Rotor, designed for Yamaha applications. Manufactured by RFX and laser cut from high-grade stainless steel, this brake rotor delivers dependable strength, consistent braking response, and long-lasting performance for street and off-road riding.
The rotor features a heat-treated construction engineered to withstand the demands of excessive brake pad wear. Its Comaxit metal-color surface treatment provides a durable, professional finish, while the CAD-designed profile helps reduce unsprung weight without compromising structural integrity. The wave-style design supports maximum brake pad cleaning by helping remove debris and contaminants from the braking surface.
Precision-cut venting and the wave profile promote efficient heat dissipation during repeated braking, helping maintain consistent performance in demanding riding conditions. The RFX FXBD 40500 55BK is a practical replacement or upgrade for riders seeking a quality front brake rotor with carefully engineered performance features. Verify vehicle fitment before ordering to ensure compatibility with your Yamaha motorcycle.
Features:
- Laser cut from high-grade stainless steel for strength and dependable service.
- Heat-treated construction helps withstand excessive brake pad wear.
- Comaxit coating provides a durable metal-color surface treatment.
- CAD-designed profile supports reduced unsprung weight and responsive handling.
- Wave design promotes maximum brake pad cleaning.
- Precision-cut vent holes and wave design help dissipate heat during braking.

