RFX Race Fixed Petal Brake Disc (Manufacturer Part Number: FXBD2050555BK) — designed for motocross, this RFX Race disc offers a meticulous construction for demanding riders. Laser-cut from high-quality stainless steel, it features a heat treatment to minimize brake pad wear and a Comaxit coating that is resistant to heat and corrosion on the non-braking surfaces. The surface is ground to a precision of 0.01 mm for uniform contact and an immediate braking feel.
The fixed petal profile reduces unsprung weight and helps clean the pads in muddy conditions, while the ventilation holes and wavy shape promote heat dissipation during intense sessions.
Main Features:
- Outer diameter: 240 mm
- Inner diameter: 115 mm
- Thickness: 3 mm
- Hole diameter: 10.5 mm
- Color: black (Comaxit coating)
- Design: fixed petal, laser-cut, stainless steel, heat treatment
Common compatibilities: ideal for motocross and specifically suitable for KAWASAKI KX 450 X (2026), KX 450 (2026), and KX 250 X (2026). A replacement part designed to withstand intensive use and off-road conditions while maintaining a refined finish.
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