{"product_id":"profile-design-a3a-high-riser-kit-5-10-20-40mm-bta-5mm","title":"Profile Design A3A High Riser Kit (5\/10\/20\/40mm) Inkl. BTA System","description":"\u003ch2\u003eProfile Design A3A High Riser Kit (5\/10\/20\/40mm) - BTA 5mm at a Glance\u003c\/h2\u003e\u003cul\u003e\u003cli\u003eComplete set of spacers in heights of 5mm, 10mm, 20mm, and 40mm.\u003c\/li\u003e\u003cli\u003eIncludes a 5mm A3 BTA (Between-The-Arms) bridge for integrated hydration.\u003c\/li\u003e\u003cli\u003eCompatible with Wing 20C+, Wing Ultimate, and Wing Ultimate S base bars.\u003c\/li\u003e\u003cli\u003eSystem weight from 594g to 726g depending on the chosen configuration.\u003c\/li\u003e\u003cli\u003eEnables a maximum stack height of up to 65mm.\u003c\/li\u003e\u003cli\u003eSupplied with a comprehensive set of bolts in lengths from 75mm to 100mm.\u003c\/li\u003e\u003cli\u003eDesigned for advanced cockpit adjustment on time trial and triathlon bikes.\u003c\/li\u003e\u003c\/ul\u003e\u003cp\u003eWhen finding the optimal position on a triathlon or time trial bike, precise adjustment of the cockpit height is crucial for both speed and well-being. With the Profile Design A3A High Riser Kit (5\/10\/20\/40mm) - BTA 5mm, you get a highly flexible solution that makes it possible to raise arm pads and extensions exactly according to your needs. This kit is created for the demanding rider who will not compromise on either aerodynamics or ergonomics.\u003c\/p\u003e\u003ch2\u003eWho is this riser kit for?\u003c\/h2\u003e\u003cp\u003eThis kit is targeted at serious triathletes and time trial riders seeking the perfect balance in their setup. The Profile Design A3A High Riser Kit (5\/10\/20\/40mm) - BTA 5mm is ideal for the rider who has invested in a high-end cockpit like the Wing 20C+ or Wing Ultimate, and now needs to fine-tune their stack height to achieve a more sustainable position. Whether you are a beginner who needs a more upright and comfortable position, or an experienced elite rider experimenting with millimeter-precise changes to reduce drag, this set provides you with the necessary tools.\u003c\/p\u003e\u003ch3\u003eAdvanced cockpit adjustment for all levels\u003c\/h3\u003e\u003cp\u003eBecause the Profile Design A3A High Riser Kit (5\/10\/20\/40mm) - BTA 5mm includes a wide selection of spacers, it can be used by riders with vastly different physiology. It is particularly relevant for those participating in long-distance events like Ironman, where the ability to maintain an aerodynamic position for several hours is more important than an extremely low but uncomfortable front end.\u003c\/p\u003e\u003ch2\u003eUsing spacers for triathlon bikes\u003c\/h2\u003e\u003cp\u003eThe application of the Profile Design A3A High Riser Kit (5\/10\/20\/40mm) - BTA 5mm is intuitive yet technically superior. The kit is used to lift aero-extensions and arm pads away from the base bar. By combining the included 5mm, 10mm, 20mm, and 40mm spacers, you can build exactly the height that matches your body type and flexibility. The inclusion of a 5mm BTA bridge also means you can mount your hydration system stably between your arms, significantly improving the functionality of your cockpit.\u003c\/p\u003e\u003ch3\u003eInstallation and versatility in use\u003c\/h3\u003e\u003cp\u003eWhen using the Profile Design A3A High Riser Kit (5\/10\/20\/40mm) - BTA 5mm, it is important to choose the correct bolts. The set contains bolts in six different lengths (75mm to 100mm), ensuring secure mounting regardless of your chosen stack height. These spacers for triathlon bikes are designed to work seamlessly with the A3 riser system but are also backward compatible with A2 risers if an adapter is used. This makes the kit a versatile investment that can follow you even if you upgrade parts of your bike later.\u003c\/p\u003e\u003ch2\u003eValue creation through optimal comfort and speed\u003c\/h2\u003e\u003cp\u003eWhy choose the Profile Design A3A High Riser Kit (5\/10\/20\/40mm) - BTA 5mm? The answer lies in the combination of stability and adaptability. Many standard solutions offer only coarse adjustments, but this kit allows for fine-tuned cockpit adjustment that can eliminate tension in the neck and shoulders. A more relaxed upper body means you can put more watts into the pedals while saving energy for the final run.\u003c\/p\u003e\u003cp\u003eThe included BTA bridge adds extra value by creating a cleaner front end. By integrating hydration directly into the riser setup, you achieve a more streamlined profile. The Profile Design A3A High Riser Kit (5\/10\/20\/40mm) - BTA 5mm is therefore not just a set of spacers; it is an upgrade to your bike's overall performance potential, ensuring that your equipment is never the limiting factor.\u003c\/p\u003e\u003ch2\u003eTechnical specifications\u003c\/h2\u003e\u003ch3\u003eDetails about Profile Design A3A High Riser Kit\u003c\/h3\u003e\u003cul\u003e\u003cli\u003e\u003cstrong\u003eCompatibility:\u003c\/strong\u003e Wing 20C+ (I \u0026amp; II), Wing Ultimate, Wing Ultimate S.\u003c\/li\u003e\u003cli\u003e\u003cstrong\u003eRiser heights:\u003c\/strong\u003e 2 x 5mm, 2 x 10mm, 2 x 20mm, 2 x 40mm.\u003c\/li\u003e\u003cli\u003e\u003cstrong\u003eBTA Component:\u003c\/strong\u003e 1 x 5mm A3 BTA bridge included.\u003c\/li\u003e\u003cli\u003e\u003cstrong\u003eBolt specifications:\u003c\/strong\u003e 4 pcs of each (75, 80, 85, 90, 95, 100mm).\u003c\/li\u003e\u003cli\u003e\u003cstrong\u003eHardware:\u003c\/strong\u003e 4 washers included for mounting.\u003c\/li\u003e\u003cli\u003e\u003cstrong\u003eMaximum stack:\u003c\/strong\u003e Up to 60mm on Wing 20C+ II \/ 65mm on Wing Ultimate S.\u003c\/li\u003e\u003cli\u003e\u003cstrong\u003eWeight:\u003c\/strong\u003e 594g (35mm setup) \/ 726g (80mm setup).\u003c\/li\u003e\u003c\/ul\u003e\u003cp\u003eOverall, the Profile Design A3A High Riser Kit (5\/10\/20\/40mm) - BTA 5mm is the ultimate solution for the rider who wants total control over their position. By investing in quality spacers for triathlon bikes, you ensure professional integration and a stable platform that will last through years of training and competition.\u003c\/p\u003e","brand":"Profile Design","offers":[{"title":"Default Title","offer_id":53218369536336,"sku":"PR-A3A-HIGH-5","price":1699.0,"currency_code":"DKK","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0616\/9106\/8622\/files\/profile-design-a3a-high-riser-5-10-20-40mm-a3a-bta-5mm-headset-spacer_1.webp?v=1791902172","url":"https:\/\/transition-zone.com\/en\/products\/profile-design-a3a-high-riser-kit-5-10-20-40mm-bta-5mm","provider":"Transition Zone","version":"1.0","type":"link"}