320mm Floating Disc & Rear with Adapter For YAMAHA YZ250F 07-21 YZF450 2008-2021

  • $161.49



320mm Floating Disc & Rear Rotor with Adapter For

 YAMAHA YZ250F 07-21 

YZF450 2008-2021


Front disc size:
Outside Diameter:320mm
Inside Diameter:118mm
Thickness:5mm
No of holes:6
Hole Size:6.5mm

Rear disc size:
Outside Diameter:245mm
Inside Diameter:115mm
Thickness:4mm
No of holes:6
Hole Size:6.4mm




Exotic Motorsport Wave motorcycle brake rotors deliver uncompromised quality, extreme riding performance, and the ultimate in style and appearance. Combining advanced materials, structural design and manufacturing technologies, is the right choice for today?s performance riding machines.

Manufactured from specially formulated 420 (2Cr13) stainless steel, the rotors exhibit excellent corrosion-resistance, superior high-temperature durability, and exceptional temp-cycle hardness stability.

High strength stainless steel couplers smoothly transfer torque from brake disc to wheel hub. Pre-loaded compression washers maintain precise, positive rotor and carrier alignment ? minimizing chatter and vibration often found in low quality floating rotor designs

Aircraft-grade 7075-T6 aluminum carrier is far stronger than 6061-T6 aluminum found in competitive rotors hardness stability.


CNC Laser cut slotted design improves rotor cooling and significantly reduces weight for improved acceleration, braking and high-speed steering performance.

Corrosion-resistant 420 (2Cr13) stainless steel is heat-treated and hardened to retain toughness (fracture-resistance) and hardness (wear-resistance) through repeated high temperature braking cycles.

Made to OEM specifications ensures accurate OEM fitment and easy installation including correct rotor offset depth, center bore diameter and bolt-hole specifications.

Double-side diamond ground surface for extreme flatness and parallelism.

Compatible with organic, semi-metallic, sintered metal and high-performance ceramic pads.

We recommend installation by professional motorcycle technician









Incorporated in 2009, Exotic Motorsports is dedicated to provide high quality products to motorcycle riders for a fair price. With an intense focus on R&D and Design, EM is constantly developing new products and ideas.EM unlike the majority of our competitors, is an American company. Our customer service, management and shipping facilities are all located in the Sunny Florida, When purchasing our products, safety and performance are of the utmost importance. Our manufacturers overseas are required to follow strict Quality Control Procedures designed and written specifically by EM to ensure all of our products exceed the demands of the American consumer
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