For Yamaha XT660X Supermoto 2004-and up Front Rear Brake Disc Rotors

• Fit for Yamaha XT 660 X Supermoto 2004-and up.
• Made from racing performance 420 (2Cr13 ) stainless steel, with CNC 6061 aluminium alloy center hub.
  
• Heat treatment to ensure brake area not warped.
• New scraper slot system to keep your brake system clean and run cooler.
• The slotting on the brake surface ensure water and dirt are dispersed quickly, and also reduce weight.
• Replace the original discs exactly and no changes needed.

Front Brake Disc
Outer diameter 320mm
Inner diameter 132mm
Thickness 5mm
No of holes 6
Hole size 8.5mm
Hole spacing 150mm
Offset: 14.25mm

Rear Brake Disc
Outer diameter 245mm
Inner diameter 115mm
Thickness 5mm
No of holes 6
Hole size 8.4mm
Hole spacing 133mm