Yamaha WR400F (1998) Armstrong Front Wavy Brake Disc

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Armstrong Front Disc - Yamaha WR400F (1998)

Armstrong Motorcycle Brake Discs
Armstrong Motorcycle Brake Discs optimise brake performance with a more efficient area of pad contact compared to standard round discs. Laser cut from premium Japanese induction hardened stainless steel, diamond ground for the perfect finish, these discs not only look great but also offer lighter weight over standard OEM models.
Why Wavy Discs? The reason to have wavy discs is that they keep the rotors cooler for longer due to the gaps in the disc and the larger surface area.
What is Induction hardening? Induction hardening is a form of heat treatment in which a metal part is heated by induction heating and then quenched. The quenched metal undergoes a martensitic transformation, increasing the hardness of the disc. This maintains a long service life, durability and resistance to catastrophic failure.

Yamaha WR400F Armstrong Front Wavy Brake Disc application (Diameter 245mm):-

Yamaha WR 400F (Four Stroke):- 1998 - FK

Please note that the pictures on this site are for illustrative purposes only and do not necessarily indicate the item being sold.
All discs are sold individually

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Armstrong Front Disc - Yamaha WR400F (1998)

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Armstrong Front Wavy Brake Disc 
Our Price : £56.99  each

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