Vocal Vice Mid DRS Upgrade System -19mm & 22mm RHD WEIGHT: 10

WEIGHT: 10

Crank Arms

Laser etched Armour Bikes logo

Treatment: Full post weld heat treatment for maximum strength to weight ratio

Color: Black

Vocal Vice Mid DRS Upgrade System -19mm & 22mm RHD WEIGHT: 10Product Details: Convert any sealed Mid or Spanish bottom bracket to the DRS system. What is DRS? This is a system designed & patented by Vocal BMX. It is a system that allows you to add drag to your cranks to stop them from turning when you take your feet off, the system works w a simple plastic drag plate that runs on the outer face of the bearing, which can be adjusted to suite the individual rider, so no more searching for your pedals when you do