Reynolds 631 air-hardened chromoly actually gains strength in the weld zone area, instead of losing it like all other welded material, allowing Reynolds to draw this tubing thinner, for a lighter, stiffer frame with outstanding "feel" Carbon fiber straight-bladed tapered unicrown fork looks fast & sleek, rides light and stiff, and soaks up road vibration FSA Gossamer 52/42/30 crankset with MegaExo integrated BB Avid BB5 disc brakes offer powerful stopping with light action at the lever; the Caliper Positioning system aligns pads & rotor easily & perfectly Ritchey Aero Tour wheel set is light, but tough, for on or off-road durability, with excellent load carrying capability & handling Crank Bros Smarty clipless pedal feature the same lightweight, 4-sided entry clip-in system as their famous Egg Beater & Candy pedals WTB Street Smart kraton rubber grips with reflective end caps for enhanced night riding visibility 199,000 yen 16", 17.5"