2 Pairs Brake Pads for TRP Tektro Shimano Deore Br-M575 M525 M515 T615 T675 M505 M495 M486 M485 M475 M465 M447 M446 M445 M416 M415 M395 M375 M315 M355 C601 C501(Resin,Semi-Metallic,Sintered Metal)

Updated 3/30/2023 for Sintered Metal versionThe new compound is fantastic! There were minor things on the Copper-Based that were easy to live with for the performance. First, the brake material was thinner and backing plate was thicker than OEM. Overall they were under 4mm total. You got less mileage. Also, the Copper-Based did take their toll on rotors. My rear stock TR-24 (180-24) rotor lasted just over 2,000 miles before it was approaching the 1.5mm replacement point (1.55mm at thinnest point).The Sintered Metal have more braking material, a backing plate closer to OEM, and an overall thickness just the tiniest bit over 4mm. Significantly more mileage (over 900 versus 500-600) with all the things we loved about the Copper-Based. The edges do seem a little more brittle, so go easy on wheel changes! Still, I have to say the Sintered Metal are my choice now for this pad form factor.Full disclosure: I was provided a set (4 pads) of Sintered by Corki when I inquired about the compound change. I have since purchased a set (4 pads) as well.Original review of Copper-Based:Purchased the Copper-Based pads to replace A10.11 OEM pads for hyraulic Tektro HD-E 350s on an Ariel Rider Kepler ebike. I had used 0.2mm of the original pads and had enough of their turkey gobbler call when heated up.These Corki Copper-Based pads perform superbly. No more fade and odd sounds by heat buildup. They bring my 26" x 4" wheels, on 90lbs of bike with super grippy slicks, and 225lbs of me, to a quick, controlled stop from 32mph.Whisper quiet stopping with no fade. Do not wait to replace cheap OEM pads. Put these in now!

The 2 Pairs Brake Pads for TRP, Tektro, and Shimano disc brakes exceeded my expectations. Installation was straightforward, and the fit was perfect. These pads are highly effective, providing excellent stopping power. While they do produce some noise, it's just the sound of friction and is much quieter compared to my previous pads.These brake pads deliver the performance you expect from disc brakes. I'm planning to install the second pair on the rear soon. Although I can't comment on their long-term durability yet, I'm very pleased with their performance so far.

I installed these on my Dualtron Victor electric scooter which uses the HB-875 full hydraulic Zoom brakes. The pads barely fit in the caliper width wise. I had to grind off some the ends of the backing material because it measures 30.77mm and the Zoom brakes only have a clearance of 29mm. Its possible I have the wrong brake pad size but after some grinding they do work. My Dualtron can reach speeds of 45mph and these pads do a reasonably good job of stopping me completely within 15 ft. It could probably stop me sooner but I don't want to flat spot my tires and be thrown from the scooter via momentum.I have found that in the rain the effectiveness is greatly reduced, to a terrifying degree. It is possible that given my scooter uses 10in tall tires (6in rims) with 140mm rotors, the proximity to the ground plays a part in this.For the TLDRPros.good for the moneylong lasting even under sustained abusenot that loud (90% of the time)fits Zoom HB-875 brakes with modificationConsnot good in raintoo thick for HB-875 brakes to avoid rotor rubbingrequires modification to fit on HB-875 brakes

Good brake pads. A little noise once in a while when I get stuff in them, but quiet when I'm not in the dirt. Holding up well on my ebike.

They fit good and worked good.

Excellent seller and product support. Easy installation 15 min .Great quality pads

Great stopping power for my sons e-bike but I can hear him braking from around the corner when he's coming home from school. Very easy to install. Great control and response in our super hilly neighborhood. If it weren't for the obnoxious sound it would be a 5 star review

These work great on my goped.