Moto-Master Nitro Rear Brake Rotor (250mm) 110773-PU - Kawasaki KX250 / KX450 2019-2023

Product Description

Upgrade the stopping power of your dirt bike with the Moto-Master Nitro Rear Brake Rotor. Designed for the rigorous demands of motocross and off-road racing, this premium fixed rotor delivers the consistent, predictable bite needed to aggressively dive into corners and navigate technical rutted lines.

Precision CNC machined to exacting tolerances, this 250mm rotor provides a perfect fit and exceptional durability under extreme riding conditions. The Nitro design minimizes heat build-up and reduces brake fade during long motos, ensuring your motorcycle's braking system remains highly responsive from the starting gate to the checkered flag.

Top Features: Moto-Master Nitro Brake Rotor

• Precision CNC machined construction ensures exact tolerances and exceptional overall durability.
• Optimized Nitro design aids in maximizing cooling efficiency to prevent brake fade under heavy use.
• 250mm (9-27/32") outer diameter offers powerful, responsive rear braking performance.
• One-piece fixed design bolts directly to the factory hub using the standard 4-hole mounting pattern.

Please review the detailed compatibility data below to ensure an exact fitment match for your dirt bike before finalizing your purchase.

Fitment List

Frequently Asked Questions

Q: Is this rotor meant for the front or the rear of my dirt bike?
A: The Moto-Master 110773-PU Nitro rotor is designed specifically as a direct replacement for the rear position on compatible Kawasaki KX250 and KX450 models.

Q: Should I buy new brake pads when installing this brake rotor?
A: Yes, we always recommend installing a fresh set of brake pads when mounting a new rotor. This ensures proper bed-in, prevents uneven grooving, and guarantees the highest level of braking performance for your motorcycle.

Expert Pro-Tip: When installing your new rotor, take a minute to clean the hub mounting surface with a wire brush. Removing old dirt and oxidation ensures the rotor sits perfectly flat against the hub, preventing runout and eliminating frustrating brake pulsation when you apply the rear brake on the track.

Recommended Pairings:

• Kawasaki KX450F Performance Parts & Upgrades
• Kawasaki 4-Stroke Performance Parts
• Motorcycle Chemicals & Brake Fluid

About Moto-House MX

At Moto-House MX, we carry the best brands in motocross and off-road performance. Our team has over 40 years of experience helping riders get more out of their machines. We pride ourselves on great customer service, and every item ships FAST - straight to your door.

Moto-House MX - Choice of Champions - Your premier powersports source with great customer service and lightning-fast shipping straight to your door.