The Cru X E5 Disc frameset is a race-optimized cyclocross machine in an Aluminium option. With its E5 Premium Aluminium frame that provides excellent responsiveness & stiffness as well as the disc brake mounts the Cru X E5 Disc frameset is ready for your dream build. With a semi-compact race design disc mounts & an E5 Premium Aluminium construction the frame provides plenty of stiffness & agility for the tight turns & accelerations of cyclocross. The Specialized FACT carbon fibre fork increases steering response & rider inputno matter the terrain. The Specialized Sport alloy seatpost provides plenty of stiffness for when you need to put down the power in a hurry. Technical Specifications FRAME Specialized E5 Premium Aluminium fully-manipulated tubing semi-compact race design shaped top tube 1-3/8" lower bearing internal cable routing integrated headset OSBBFORK Specialized FACT carbon HEADSET 1-1/8" upper 1-3/8 lower steel bearings 20mm alloy cone spacer w/ 20mm spacers BOTTOM BRACKET Hope BB30SEATPOST Specialized Sport alloy 2-bolt 27.2mm SEAT BINDER Alloy 31.8mm