Sram have scrutinized everything, including the transition between handlebar & hoods, the grip texture, finger wrap, & the separate interfaces with both the shifter & brake lever. The result is an extremely comfortable, highly individual fit that makes the shifters feel like a natural extension of the rider. With Ergo Fit textured body consists of three separate elements to significantly improve your riding experience on SRAM Double Tap controls. The brake lever is slightly longer than previous Double Tap road controls to enhance the reach from the drops. The independent reach adjust features on the brake & shift levers are easier to access to quickly adjust for every hand size. Finally, the shape of the hoods has been completely redesigned with a smaller diameter & higher top shape to increase the rider’s control & improve finger wrap. Improves grip & finger wrap with reduced diameter, providing better control, & a better transition to the bar. Zero Loss simply means zero loss when you push on the lever, for an upshift or down shift, the cable is engaged instantly—zero loss of movement. There is no middle-ground where youre waiting for the shift to come. Gear changes are instant & precise The individual Reach Adjust™ of brake & shift lever, now easier to access & uses a standard hex key which helps puts the controls exactly where you want them.