Noah And Theo2x NT-BP004/SI Sintered Disc Brake Pads fit Tektro HD M290 M291 M301 M330 M336 M350 M351 M352 M500 M501 M510 M520 M521 M700 M720 M725 M730 M740 A10YS A11TS A10.11 E10.11 compatible.

Fit really easily into my Tektro HDC300 brakes. Minimal bed in time, and no screeching (which I've experienced with sintered brakes before. Good quality housing, and came with 2 split pins which are easy to use.One thing - the pads are not super bright, JCB truck yellow. More a metallic gold. Makes no difference to the product or why I bought it.

Excellent pads lasted a whole year/4000 miles of all weather canal towpath/road commutes. Good from the packet but take a few weeks to fully bed in. Good durable consistent compound and no squeal. Highly recommended. They were better than the ones that came with the bike. Good value too and the gold paint looks nice.

I installed them about a month ago, so they settled pretty well on my bike. On the plus side is the fact that these pads do not squeak, they fit in brake caliper nicely and they look pretty good too. Downside is that braking force is less when compared to my old Tektro pads. It's still satisfactory breaking, they just don''t feel so grippy anymore.

Fitted perfect and provide a good bite, I only use my bike for commute but they work perfectly for that.

Very pleased with the brake pads, and delivery time scales. Fitted in just a matter of mins. Old pads got contaminated with chain oil...oops. last owner though he was doing me a favour. 😁

Excellent stopping power even in the worst weather conditions. A worthwhile and relatively cheap upgrade to your disc brakes.

Brilliant, fit perfectly into my Tektro Aries brakes, been out on the hills and superb stopping powerHighly recommended.

Impressed! Very hilly near me. No fade at all, even on 50mph descent.