{"product_id":"sonic-ergo-52-asa-aerobar","title":"Sonic Ergo+ 52 ASA Aerobar","description":"\u003ch5 style=\"text-align: center;\"\u003e\u003cspan class=\"s1\"\u003eDescription\u003c\/span\u003e\u003c\/h5\u003e\n\u003cp\u003e\u003cspan\u003eIntroducing the Sonic Ergo+ 52 ASA – the next evolution of our wildly popular Aero Shaped Carbon (ASC) extensions, now available in a sleek, high-performance aluminum.  Crafted with an advanced multi-stage forming process, the 52 ASA extensions brings the same arm-hugging benefits of our iconic shaped extensions, all at a more affordable price. \u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eOur Sonic bracket offers an extensive fit range, low weight and easy adjustment along with minimal frontal area. Combining this with the Ergo+ armrest creates an aerobar that will aid most riders in optimizing their position for both speed and comfort.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eThe Ergo+ Armrest takes the shape of our popular Ergo armrest and lengthens it to 124mm to increase the contact surface for your arms, thus lowering the pressure on your skin even further.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eThe 52 ASA is one of the newest versions of our reliable aluminum extension range.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/2357\/3659\/files\/20250708-0002.jpg?v=1752265483\" alt=\"\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cdiv\u003e\u003cspan\u003eThe core innovation behind both the ASC and ASA series is simple: shift the extension sideways to seamlessly align with your arm’s natural position, while keeping a 22.2mm mounting area to stay compatible with most standard aerobars.\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cspan\u003e\u003c\/span\u003e\u003cbr\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\u003cspan\u003eWith the 52ASA, we’re setting a new standard for “best value shaped extension” – a bold step in our ongoing mission to deliver high-performance solutions for riders of all levels.\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cspan\u003e\u003c\/span\u003e\u003cbr\u003e\n\u003c\/div\u003e\n\u003cp dir=\"ltr\" class=\"textbox\"\u003e\u003cspan style=\"text-decoration: underline;\"\u003e\u003cstrong\u003ePerformance\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\" class=\"textbox\"\u003e\u003cspan\u003eThe Sonic\/Ergo+ is designed to present minimal \u003c\/span\u003e\u003cspan\u003efrontal area to create as little aerodynamic drag \u003c\/span\u003e\u003cspan\u003eas possible. The main purpose of an aerobar is, of \u003c\/span\u003e\u003cspan\u003ecourse, to get the rider into a fast position despite \u003c\/span\u003e\u003cspan\u003ea fairly minimalist appearance the Sonic\/Ergo+ offers a \u003c\/span\u003e\u003cspan\u003ecomprehensive fit range for exactly this purpose.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\" class=\"textbox\"\u003e\u003cspan\u003eThe sole purpose of extensions is to provide a comfortable position for the riders hands relative to the armrests. They enhance performance by allowing the rider to relax into their optimal position.  Which is why we provide different fit options so each rider can chase their best performance.\u003c\/span\u003e\u003cspan style=\"text-decoration: underline;\"\u003e\u003cstrong\u003e\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cdiv style=\"text-align: start;\"\u003e\n\u003cp style=\"text-align: left;\" dir=\"ltr\" class=\"textbox\"\u003e\u003cspan style=\"text-decoration: underline;\"\u003e\u003cstrong\u003eFit Data\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e\u003cimg style=\"margin-bottom: 16px; float: none;\" alt=\"The 52° grip angle is engineered to deliver optimal wrist support, ensuring comfort for a wide range of riders. Plus, with two length options, it caters to different body types for the perfect fit.\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/2357\/3659\/files\/52-ASA-Details-52.jpg?v=1752528261\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cimg style=\"margin-bottom: 16px; float: none;\" alt=\"The 52 ASA offer a 16mm lateral shift per side.\u0026amp;nbsp; This allows the rider to get their hands narrower or wider without tilting the extensions so much that the shifters touch.\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/2357\/3659\/files\/52-ASA-Details-Offset.jpg?v=1752528261\"\u003e\u003cbr\u003e\n\u003cp\u003e\u003cimg style=\"float: none;\" alt=\"Of course we didn't forget the importance of aerodynamics - adding a Kamm shaping to the rise section\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/2357\/3659\/files\/52-ASA-Details-Kamm.jpg?v=1752528261\"\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cspan\u003eLastly we added ergonomic shaped end caps making the hand grip more comfortable.\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cspan\u003e\u003cimg style=\"margin-bottom: 16px; float: none;\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/2357\/3659\/files\/A-II-Ext-Aero-Tip_2048x2048.jpg?v=1706566334\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cspan\u003eThe extension length and rotation can be easily \u003c\/span\u003e\u003cspan\u003eadjusted using the top bolt.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp dir=\"ltr\" class=\"textbox\"\u003e\u003cspan\u003eThere are 100 distinct position options achievable just \u003c\/span\u003e\u003cspan\u003eby moving the armrests. Combine that with the risers \u003c\/span\u003e\u003cspan\u003eand this bar offers 1500 possible configurations. As \u003c\/span\u003e\u003cspan\u003ea clip on bar it is also possible to adjust the extension \u003c\/span\u003e\u003cspan\u003ewidth and tilt easily. This is the most adjustable clip on \u003c\/span\u003e\u003cspan\u003ebar on the market (and in history).\u003c\/span\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eArmrest Offset:\u003c\/strong\u003e -85mm to -17.5mm in 15mm steps\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eArmrest Width:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e124mm to 290mm in 18.5mm steps (\u003cspan\u003eWith Extensions at 100mm)\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eArmrest Stack:\u003c\/strong\u003e\u003cspan\u003e 58.5\u003c\/span\u003emm (no riser kit) to 138.5mm in 5mm increments (With aftermarket Riser Kit)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThere are 80 distinct position options achievable just by moving the armrests.  Combine that with risers and this bar offers 1440 possible configurations.  As a clip on bar it is also possible to adjust the extension width and tilt easily.\u003c\/p\u003e\n\u003cp\u003e\u003cimg style=\"float: none;\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/2357\/3659\/files\/Ergo_Swap_600x600.jpg?v=1647034219\"\u003e\u003c\/p\u003e\n\u003cp style=\"text-align: left;\"\u003e\u003cspan style=\"text-decoration: underline;\"\u003e\u003cstrong\u003eOrigin\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp style=\"text-align: left;\"\u003e\u003cspan\u003eRecent Trends in aerobar fit have been towards higher hand positions, so we've increased the rise compared to previous generation extensions.  We have focused on the most popular angles from our previous range and added the 26a as a multi position option.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp style=\"text-align: left;\"\u003e\u003cspan style=\"text-decoration: underline;\"\u003e\u003cstrong\u003eTech Guide\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eProfile Design extensions have a 22.2mm diameter in the clamping area.\u003c\/li\u003e\n\u003cli\u003eThey are designed for cables to be routed out the rear of the extensions so do not have cable exit holes.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cspan style=\"text-decoration: underline;\"\u003e\u003cstrong\u003eWho is it for?\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eThe extensions will fit in any aerobar that is designed for 22.2mm.  So can be used by any rider wishing to improve the comfort of their aerobar grips.\u003c\/p\u003e\n\u003ch5\u003e\n\u003cspan\u003eTech Specs\u003c\/span\u003e\u003cb\u003e\u003c\/b\u003e\n\u003c\/h5\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBracket:\u003c\/strong\u003e Sonic Series - Clamp Diameter\u003cstrong\u003e:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e31.8mm or (26.0 with \u003ca href=\"https:\/\/profile-design.com\/collections\/aerobar-spare-parts\/products\/shim-kit-1\"\u003eShim Kit\u003c\/a\u003e - Shim Kit is sold separately\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eExtension:\u003c\/strong\u003e 52 ASA - 6061-T6 aluminum\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eExtension \u003c\/strong\u003e\u003cstrong\u003eLength:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e400mm\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003e\u003cstrong\u003eMin Length:\u003c\/strong\u003e 400mm: 285mm (from the front of clamp)\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eExtension Angle:\u003c\/strong\u003e 52\u003cspan\u003e Degrees\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eExtension Rise:\u003c\/strong\u003e\u003cspan\u003e 137mm (bottom to top)\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003e\u003cstrong\u003eExtension Offset:\u003c\/strong\u003e 16mm total\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eOuter Diameter: \u003c\/b\u003e\u003cspan\u003e22.2mm\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInner Diameter:\u003c\/strong\u003e\u003cspan\u003e 19.2mm\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eShifter Compatibility:\u003c\/strong\u003e Electronic or Mechanical\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eArmrest: \u003c\/strong\u003e \u003cspan\u003eErgo+ \/ 10mm Pads\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eArmrest Width:\u003c\/strong\u003e 124mm to 290mm in 18.5mm steps (with Extensions at 100mm)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eArmrest Offset:\u003c\/strong\u003e -70mm to -17.5mm in 7.5mm steps\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eArmrest Stack: \u003c\/strong\u003eThe minimum is 60mm and the bracket is compatible with our existing \u003ca href=\"https:\/\/profile-design.com\/collections\/aerobar-brackets\/products\/aerobar-bracket-riser-kit-1\"\u003eRISERS\u003c\/a\u003e which add up to 130mm stack with (70mm of spacers added)\u003cb\u003e\u003c\/b\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eColor:\u003c\/strong\u003e \u003cspan\u003eAnodized Matte Black\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight:\u003c\/strong\u003e 564g\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch5\u003eTech Guide\u003c\/h5\u003e\n\u003cp\u003eTorque settings (all bolts are M6)\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBar Clamp:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e6Nm (\u003cspan\u003e53 inlbf)\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eExtension Clamp:\u003c\/strong\u003e\u003cspan\u003e 6\u003c\/span\u003eNm \u003cspan\u003e(53 inlbf)\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eArmrest Bolts:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e4.7Nm \u003cspan\u003e(42 inlbf)\u003c\/span\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eWeight\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBracket:\u003c\/strong\u003e\u003cspan\u003e 234g\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eArmrest:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e130g\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eExtensions:\u003c\/strong\u003e\u003cspan\u003e 222g \u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTotal:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e586g\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cimg alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/2357\/3659\/files\/52ASA-Ext-Rise-Length-Angle-2.jpg?v=1752528124\"\u003e\u003c\/p\u003e\n\u003ch5\u003e\u003cspan\u003eManual\u003c\/span\u003e\u003c\/h5\u003e\n\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/2357\/3659\/files\/PFD_Aerobar_Extensions_AS_Series_IS_English_Rev.4.pdf?v=1773872033\"\u003e\u003cspan\u003e52 ASA Extensions Installation Instructions\u003c\/span\u003e\u003c\/a\u003e\n\u003c\/div\u003e\n\u003cul\u003e\u003c\/ul\u003e\n\u003cul\u003e\u003c\/ul\u003e\n\u003cul\u003e\u003c\/ul\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/2357\/3659\/files\/PFD_Sonic_Ergo_50A_Aerobar_IS_5_in_one_Rev.0-A2-20190305.pdf?5571491747576285737\"\u003eSonic Ergo Installation Instructions\u003c\/a\u003e\u003c\/p\u003e","brand":"profile design cycling","offers":[{"title":"Default Title","offer_id":45182819663925,"sku":"RHSNC52ASA1","price":132.5,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0279\/8170\/9365\/files\/Sonic_Ergo__52ASA_01_2000x2000px_72dpi.jpg?v=1777410043","url":"https:\/\/tippluscycling.com\/products\/sonic-ergo-52-asa-aerobar","provider":"TipPlusCycling","version":"1.0","type":"link"}