Moto-Master 320x5mm Supermoto Racing Flame Front Rotor

The Moto-Master 320x5mm Supermoto Racing Flame Rotor is designed specifically for use with the Supermoto Racing Caliper. Its flame design combines superior, controllable stopping power with optimal heat dispersion.

This rotor is modified to feature a proper bolt pattern for the WR250R front hub, which is 6x133mm! It can be used on original Yamaha WR250R front hubs or aftermarket Warp9 front hubs that are used for WR250R and WR250X. Both of these front hubs use the 6x133 bolt pattern.

Why the fuss about Yamaha front rotor bolt patterns? The front rotors of the WR250R (6x133mm) and WR250X (6x150mm) have bolt patterns that are unique from the rest of the Yamaha family, including the WR250F-450F & YZ models (6x134mm). That 1mm difference in the bolt pattern can mean the difference between properly installed and torqued rotor bolts, or improperly seated bolts that aren't fully holding the rotor in place.

• This 320mm rotor is 5mm thick, which allows for no deformation or fading up to 1,004 degrees Fahrenheit (540C).
• Outer ring is made of precision-ground top quality stainless steel floating on 10 stainless steel floater buttons.
• Inner carrier is CNC machined from billet aircraft aluminum and anodized black.
• Not compatible with most stock brake calipers due to the thickness of the rotor.
• TÜV approved.
  
  
  * Also available in 300mm diameter when using 16" and 16.5" front racing wheels, which allows for easier caliper removal and wheel changes.