BRAKING STX21D W-FLOW DISC YAMAHA (1984-2014)

For Yamaha WR 250 X (2008), XJ 600 N (1998-2003), XJ 600 S Diversion (1998-2003), YZF 600 R Thundercat (1996-2004), YZF R6 600 (1999-2002), TDM 900 (2002-2014), FZS Fazer 1000 (2001-2005), YZF 1000 R Thunderface (1996-1998), YZF R1 1000 (1998-2003), BT Bulldog 1100 (2002-2006), XVZ Ventura Royale 1200 (1984-1987), FJR 1300 (2001-2004), XJR 1300 (1999-2013), XVS Midnight Star 1300 (2007-2011), XV PC Road Star Warrior 1700 (2002-2007), XV Roadliner 1900 (2006).

Outer and inner diameter of the disk have a non-round design that enables better radial expansion of the rotor under extreme heat conditions. Moreover piercing holes are replaced by edges specifically designed to grow brake pad regeneration process. Features: Auto-ventilated and perfect and perfect efficiency at high temperatures. Extremely slight. Improved feel. More braking grip.

Outer Diameter: 300,00
Inside Diameter: 132,00
Thickness: 5,00
Number Of Holes: 6
Bolt Pattern: 150,00
Holes Diameter: 8,50
Holes Type: Deburred
Floating: Floating
Outline: Wave
Outer Ring Type: Lightening holes
Finishing: Painting
Material: Aisi420
Carrier Surface Treatment: Anodization