The DK Zenith Disc race frame is This frame is 100% custom design constructed from 6000 series hydroformed aluminium. Patent pending sliding flat mount disc brake system delivers superior braking in all conditions. Clean, compact, responsive, and stiff, with a wide stance rear end designed for max power. The neat and tidy design of this disc system helps keep it away from the front wheel of those wannabes dive bombing you in the last corner trying to wreck you. Fools! They never had a chance. DK Zenith Disc Frames Feature: Pro 20.5”, XL 21”, XXL 21.5”, XXXL 22”, and Cruiser 21.75” sizes Built with lightweight hydroformed 6000 series aluminum tubing Horizontal sliding axle / Flat Mount brake system provides 30mm of adjustment Features a tapered 1-1/8”-1.5” head tube (headset included with an extra lower race to work with standard 1-1/8” forks) Trapezoidal seat mast for increased stiffness at bottom bracket Wide stance rear stay design adds stiffness Threaded Euro bottom bracket shell Internal brake cable routing 20mm / 10mm dropouts (hardware included) with integrated chain tensioners Seat post diameter: 27.2mm *Compatible with Flat Mount style disc brake calipers
