About This

• 【Enhanced Riding Comfor】 This riser kit provides 70mm of additional height to optimize your riding posture, reduce wrist pressure, and improve comfort during long-distance rides, triathlons, and time trials.
• 【Wide Compatibility】 Designed to fit a variety with Profile Design aerobars including T+ Carbon series, T+ Aluminum series, ZBS, Sonic Ergo, Supersonic Ergo, J2/J3/J4, and Subsonic mounts. Not recommended for Carbon Styke models.
• 【Premium Construction】 Made from lightweight black anodized aluminum alloy for durability, precise alignment, and reliable performance under intense riding conditions.
• 【Easy Installation】Includes two 70mm riser blocks, four M5 bolts and four M6 bolts​ to cover different aerobar standards, and two dedicated wrenches (one for M5, one for M6) for a quick and secure installation—no guesswork or extra trips to the hardware store.
• 【Trusted Quality】 Backed by a 2-year manufacturer warranty and engineered to maintain optimal wrist angles while preserving aerodynamic efficiency, making it a race-proven choice for serious cyclists.