1 Pair Organic Disc Brake Pads for Shimano BRR7070 / 8070 / 9170 / RS305 / 405 / 505 / 805 / U5000 / RX810 / RX400 Tektro HDR310 / 510 and TRPHD-C810 / 811 / T910

Organic (resin)
-Dry conditions
-MTB/trekking bike/racing bike

All disc brake pads have a steal backplate.

Lifespan
After assembling, bedding-in your new set of disc brake pads is very important and will expand the lifespan of the pads significantly.