Description
The Ahead extension 70 is the sporty and elegant solution for anyone who wants to raise their handlebars noticeably – whether for more comfort or a more ergonomic seating position.
Compatible with all bicycles that have a 1 1/8" (28.6 mm) steerer tube with at least 38 mm of protrusion, the extension is perfect for mountain bikes, e-bikes, and pedelecs. It allows the handlebars to be raised by up to 70 mm or 80 mm.
Made from high-strength aluminum and precision CNC-machined, the extension stands for maximum stability and high-quality workmanship. It is the ideal complement to all RocStem stems – especially when additional height is needed for swivel systems or internally routed cables beneath the stem...
