{"product_id":"profile-designs-ergo-injected-armrest-kit-black-4-x-4-5-x-2","title":"Profile Design Ergo Injected Armrest Kit — Black, 10mm Pads, 145g Lightweight, Fits Legacy Aero Bars","description":"\u003cp\u003e\u003cstrong\u003eThe Profile Design Ergo Injected Armrest Kit is a lightweight, ergonomically shaped armrest set designed to cradle your elbows and offer broad adjustability for aero bar setups.\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003eProfile Design built the Ergo as the foundation of a new range focused on fit and rider comfort. Its gently curved top surface cups the elbow for stable contact while allowing maneuverability and control. Constructed from injected nylon reinforced with glass fiber and fitted with 10mm pad inserts, the pair weighs just 145 grams and fits many current and legacy aero bar systems.\u003c\/p\u003e\n\n\u003ch3\u003eHow does the Ergo shape improve comfort during rides?\u003c\/h3\u003e\n\u003cp\u003eThe Ergo’s smoothly contoured profile spreads pressure across the elbow instead of concentrating it at a point, which helps reduce hotspots and improves sustained stability. The 10mm pads provide a soft interface without excessive bulk, so your forearms sit comfortably in a natural position.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eCurved top designed to cradle the elbow and maintain contact.\u003c\/li\u003e\n  \u003cli\u003e10mm pad layer for cushioning with low compression.\u003c\/li\u003e\n  \u003cli\u003eWide contact area for reduced pressure points during long efforts.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWill this armrest kit fit my aero bars and how adjustable is it?\u003c\/h3\u003e\n\u003cp\u003eThe Ergo uses a versatile bolt pattern that allows 48 different mounting positions, enabling fore-aft, lateral, and rotational adjustments to fine-tune your arm position. It’s compatible with current aero bars and older models that used f-19, f-22, f-35, or f-40 armrests, making it easy to upgrade or replace existing pads.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003e48 possible configurations from the bolt pattern for precise fit.\u003c\/li\u003e\n  \u003cli\u003eCompatible with current aero bars and legacy f-19\/f-22\/f-35\/f-40 mountings.\u003c\/li\u003e\n  \u003cli\u003eSimple hardware arrangement for predictable adjustment steps.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat are the construction and weight characteristics?\u003c\/h3\u003e\n\u003cp\u003eThe Ergo armrests are molded from injected nylon reinforced with glass fiber for a balance of stiffness and resilience. The combination keeps weight low—145 grams per pair—while maintaining a supportive platform that resists deformation under load.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eInjected nylon with glass fiber for durability and controlled flex.\u003c\/li\u003e\n  \u003cli\u003eLightweight pair weight: 145 g, suitable for performance setups.\u003c\/li\u003e\n  \u003cli\u003eMatte black finish for a low-profile look that matches most cockpit components.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eHow do I maintain or replace the pads over time?\u003c\/h3\u003e\n\u003cp\u003eThe pads on the Ergo are 10mm model inserts designed for straightforward replacement when worn. Because the armrest is a modular component, swapping pads or cleaning the surfaces is a quick process that doesn’t require specialized tools.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eRemovable 10mm pads for easy replacement or cleaning.\u003c\/li\u003e\n  \u003cli\u003eDurable shell resists wear so pads are the primary consumable part.\u003c\/li\u003e\n  \u003cli\u003eAccessible mounting points to speed-up maintenance or upgrades.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eWho is this for? The Profile Design Ergo Injected Armrest Kit is aimed at cyclists seeking a lightweight, adjustable elbow platform for time trial, triathlon, or aero-focused training. It suits riders who want a balance of comfort and control, need compatibility with a range of aero bars (including older f-series mounts), and prefer a low-profile matte-black aesthetic. Choose the Ergo if you want an ergonomic armrest that supports fine-tuned positioning and straightforward upkeep without adding significant weight to your cockpit.\u003c\/p\u003e\n\u003csection class=\"product-faq-snippet\"\u003e\u003ch3\u003eFAQ\u003c\/h3\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Are these armrests compatible with older Profile Design aero bars?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Yes. The Ergo fits current aero bars and older models using f-19, f-22, f-35, or f-40 armrests.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: How heavy is the Ergo armrest kit?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: The pair weighs 145 grams total, making it a lightweight option for performance-oriented setups.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"Profile Design","offers":[{"title":"Default Title","offer_id":48028848226465,"sku":"B07C27B225","price":120.3,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0758\/6532\/5729\/files\/profile-design-ergo-front-view.jpg?v=1791384944","url":"https:\/\/canadiansporting.ca\/products\/profile-designs-ergo-injected-armrest-kit-black-4-x-4-5-x-2","provider":"Canadian Sporting","version":"1.0","type":"link"}