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July 22, 2025
Great quality, as pictured, functionality works, fits nicely. Easy installation. Excellent value!
StayC
June 2, 2025
Easy installation, long performance & good fit. Good price for quality. Appearance looks like any other rotor.
Steven Bodenstein
May 25, 2025
You are the only ine who gets this right. I advise putting stronger bolts on or dont assemble these so the customer can do that part.
Chan
May 13, 2025
Pulled it out of package and there was clear machine work damage on the rotor, big chunks of metal missing where the pads meet rotor. Ad makes it sound like you get two rotors but you only get one. Can get these cheaper off Shimano and better quality.
E34nut
March 15, 2025
Take off the adapter and these fit razor mx/sx stock wheels for hydraulic brake upgrades
James Wagner
February 14, 2025
Rotor GoodBolts BAD to the Bone - 1 star.As others have reported the bolts look good from far and are far from good... One had the head shear off on installation with the slightest of torque. See images with a hole clear through the head of the bolt... I was lucky enough to be able to get the rotor off and then used vice-grips to remove the remaining stud. After that experience I got replacement bolts and threw the bolts that came with this rotor in the recycling bin.The Rotor worked as a replacement for my Dualtron Thunder 2 albeit a bit thinner 1.7mm vs. OEM's 2.0mm according to my calipers.The 48mm BCD bolt spacing is different from the standard for bicycle rotors, so this is a rapidly delivered and affordable option for those in need who have prime with a compatible application with that bolt spacing.I softened the OEM rotor bolt Loctite/thread-locker with a torch and then this was rapidly swapped out once I got the motor phase wires free from the dualtron's swing arm. A heat gun could also likely be used to soften the bolt thread-locker.Amazon carries 3 identical-looking rotors with the 48mm BCD spacing and round center all +/- a dollar or two of one another.Amazon also carries Nutt brake pads and CST tubeless tires for the Dualtron Thunder/Thunder 2, et al.
Shackle Rustyford
January 24, 2025
The rotor itself is OK... BUT the bolts are garbage and they are over-torqued into the adapter (I bought 2 rotors just in case I needed a spare and am glad because the 1st one is toasted worse than the rotor I am replacing!). Make sure you heat them (over torqued bolts) up before removing. I'd sugest using the original bolts and discarding these - they are really really really bad. Not safe for brakes kind of bad... I'm using this on a Dualtron Achilleus. The rotor is probably the same exact width as the original. I say probably because the new one is actually thicker - but I have 2,000 miles on this scooter so have maybe lost .1mm+/_ of width
Sam N.
January 2, 2025
Perfect for a razor sx500
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