_:n5596e30432c4461bb4fd736e20039957xb0
<http://schema.org/description>
"Avid's Rear 170mm Post Bracket Hardware Kit has everything you need to mount a 170mm rotor (sold separately) to the back of your bike. Kits include mounting bolts and a 30mm post mount spacer for..."
<https://www.trekbicycletustin.com/product/avid-rear-170mm-post-bracket-hardware-kit-201889-1.htm>