ZIPP HANDLEBAR DROP SERVICE COURSE 70 ERGONOMIC TOP 44CM CENTER TO CENTER SILVER WITH ETCHED LOGO B2 2021 On today’s road bikes, silver stands out amid the sea of stealthy black color schemes. This time-honored handlebar color is available on the Zipp Service Course 70 Ergo handlebar. Service Course lineup provides options to match every rider with a high-performance, precise fitting bar. The Service Course 70 Ergo packs a powerful punch of everything you’d want in a bar – a design based on feedback from pro bike fitters and riders, an ergonomic top section, and a price you’ll love.