Speedplay's Brass Knuckles are platform pedals made for big hits, high speed, and rolling on without a care. They're crazy tough thanks to an oversize 12mm chromoly spindle, and two outboard cartridge bearings along with an inboard needle bearing. Spinning on that is a 13.5mm thick CNC-machined body that's low profile so your feet are close to the axle for pedal power and a low center of gravity. 20 replaceable pins on each pedal keep your feet locked on when you're romping through rocks or twisting into a tabletop. And, with built-in grease injection ports, you spend less time on maintenance and more time out getting rowdy.