Bought for DRZ400S super moto conversion. Worked great after figuring out all the installation specifics. Rotor bolts up and clears fine unless you have bolts that stick out further than stock. Had to trim a little off for trail tech magnetic bolt. To put on wheel with caliper in place, drop out the exhaust side brake pad, slide wheel and rotor in place, input axle, and replace brake pad. The existing brake has to come off pins and the bracket included with kit replaces it. 10/10 would recommend.
These rotors are well built but with one grave exception, the bolt holes are not counter bored, there fore, there is no clearance for the bolt head, it hits the inside portion of the fork tube. Now, I either send back or just get them machined so they will fit. Sending back is not worth the time or effort. I'll know better next time.