Moto-Master 298x4mm Flame Front Rotor - WR250R

This Moto-Master 298mm Flame Rotor is modified to feature a proper WR250R bolt pattern, along with the larger diameter to fit with a WR250X caliper. Here's where you could utilize it:

• For WR250R: Use this rotor for an oversized front brake, along with a WR250X front caliper. ***Does not fit with stock R caliper.
• For WR250X:
  • Swap WR250R dirt wheels onto your X and keep your stock front caliper for a quick swap between dirt and supermoto,
  • Upgrade to aftermarket supermoto wheels like Warp 9 and keep your stock front caliper. Warp 9 uses the WR250R bolt pattern and does not offer wheels with the WR250X pattern.

This rotor is modified to feature a proper bolt pattern for the WR250R front hub, which is 6x133mm!

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.

About the Moto-Master 298x4mm Flame Rotor:

Moto-Master's design combines superior, controllable stopping power with optimal heat dispersion.

• The Flame design offers optimal cooling as well as an unsurpassed smooth and more predictable braking action.
• This rotor is standard issue for many factory teams in the DAKAR Rally and has won multiple World Rally and Dakar Championships.
• The inner carrier is CNC machined from aircraft aluminum for a balance in strength and weight savings.
• The black anodize finish offers a protective finish on the inner carrier.