The foundation of the new R bikes is an aircraft-grade aluminum-alloy frame and swingarm fitted with adjustable front and rear suspension. The premium RX model sports an inverted coil spring fork with air assist, and a rear piggyback coilover monoshock, with preload, compression, and rebound adjustments. The top-line RX model also adds premium LED front lighting, an integrated brake light, horn, full fender set, premium paint, and a high-performance Tektro brake system with four-piston calipers and 203/180mm rotors (28 percent thicker than standard bicycle brake rotors). And let’s not forget about those new, badass-looking all-terrain Super73 BDGR tires, which measure a whopping 5 inches wide, and blend motorcycle and bicycle tire construction methods. They sport a tread pattern designed to improve traction and increase stability for both on-road and light-duty off-road stints.