ホーム Best of 2021 road season! CHRISTMAS HIGHLIGHTS: GRADIENT OIL SLICK STEM AND GRADIENT CARBON HANDLEBAR Vision Speed Extensions 15 12月 2021 CHRISTMAS HIGHLIGHTS: VISION SPEED EXTENSIONS Whether you are a cyclist or a triathlete, be sure to treat yourself to an aero-Christmas this year! Developed according to the direct feedback of several pro cycling champions and triathletes involved in the races all over the world, the Vision SPEED extension provide a proven advantage in weight, aerodynamics and ergonomics.Our Vision SPEED extensions are available in J-Bend or S-Bend.