Sram Centerline Rounded Brake disc

Great price. I purchased 4. I had read about the numerous counterfeit Centerline rotors on the market, but these appear to be genuine. Screws in blister packs, solid laser etching, finished outer surface of rotor, proper retail hang tags on the packages. They seem top notch. I installed two today, bedded them in and they run silently with good stopping power. The real deal.

I added this 200 mm rear brake rotor to my ebike. It made the brakes work great with just ONE finger! Can't believe the improvement!

As advertised. A must for heavy ebike riders . Brake pads seem to last longer as well .

I bought both the 180 and 140(front and back, mostly for road riding.). These rotors have gone on more true than pretty much any rotor that I have used prior, it can be a bit difficult to get a true rotor for a 180mm rotor, due to its size. I've gotten ashima airotors, tektro, and some others in the past.Both of them have decent stopping power, the 140mm back rotor is a little bit noisy when breaking, but it may be a contamination issue with the break pads in the back caliper, the 180 for the front is quiet.One note however, I have avid bb7 calipers on my bike, which has a relatively wide breaking path, these rotors would work better for calipers with a more narrow breaking path. With the size of the bb7 pad, it'll run over the spokes of the rotor by roughly 2-3mm. This could cause a little bit of pulsation(usually not very noticeable, unless you're paying attention to it.) at slow speed or with hard breaking. I had the same overlap issue with the ashima airotors in the past, and it didn't cause enough of issue with pulsation to change them out. The tektro ones I've had before, the "wavy", didn't have the overlap issue with the bb7's, but they're noisier than these are.

Great rotors that perform solidly, mine have been perfectly straight and if you use your brakes like you're supposed too and you seat the pads to the rotors properly then you will be extremely happy and you can be guaranteed that they will perform as good or better than anything else out there....

This rotor has nearly solved the squealing issue from my wife's XT brakes. The sound is not completely gone, but it's better than the last few rotors I have tried, all with fresh pads.

No problems with the rotor. Spins true.

Product shipped overnight, and arrived in original SRAM packaging, and happy it was perfectly true (i.e. not warped like some others have reported). Thank you!