The 985 is a sidepull bmx caliper brake

This is the Shimano SM-MA Rear 203mm P/S Disc Brake Mount Adapter

A modern XC brake for the most demanding rides and races

Lightweight CNC machined aluminum barrel

PNW Components LOAM 31.6 Dropper Post pickuponly The 985 is a sidepullWe made this post to honor your most adventurous days on the trail. From the quadzilla climbs to the serpentine descents, the Loam Dropper capitalizes on PNWs best in class reliability in our shortest, lightest and most customizable package yet. The new Loam also features swappable silicone bands that hug the midcap, giving you the opportunity to match your bike (or mood). 25mm of Tool Less Travel Adjust guarantees you more drop across a wider variety