{"product_id":"supersonic-ergo-50-slc-aerobar-black-40cm-good-1721845","title":"Profile Design Supersonic Ergo+ 50 SLC Aerobar","description":"\u003cb\u003eProduct Condition:\u003c\/b\u003e The Supersonic Ergo+ 50 SLC Aerobar is in Good condition. Was previously owned for approximately 1 month. Aerobars have been installed. Shows little to no other signs of use. Sold as-is. All warranties void. \u003cp\u003e\n\n\u003cb\u003eSize:\u003c\/b\u003e Unisex  40cm\u003c\/p\u003e\u003cp\u003e\n\n\u003cb\u003eColor:\u003c\/b\u003e Black\u003c\/p\u003e\u003cp\u003e\n\n\u003cb\u003eRetail Cost:\u003c\/b\u003e $299.00\u003c\/p\u003e\u003cp\u003e\n\n\n\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhat Our Gearhead Experts Are Saying:\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003e \"I recommend this to riders who prefer a classic ski-bend feel with modern adjustability. The 50 SLC extensions feel natural for high-hands setups, and the adjustability in pad width and stack makes dialing in position straightforward. It’s light, stiff, and ideal for serious tri or TT builds.\"\u003c\/p\u003e\u003cp\u003eWhen we’re refining our aero position for race day, the Supersonic Ergo+ 50 SLC Aerobar from Profile Design gives us total control over fit and feel. Designed around the Supersonic bracket platform, it blends elite-level adjustability with lightweight carbon performance to help us stay powerful and aerodynamic over long efforts.\u003c\/p\u003e\u003cp\u003eThe internal wedge clamp system secures the extensions cleanly while expanding the fit range beyond traditional clip-ons. With 80 armrest position options—and up to 1440 configurations when combined with Universal Riser Kits—we can micro-adjust width, offset, and stack to match our ideal biomechanical setup. The Ergo+ armrests extend forearm support by 40mm and feature textured 10mm pads for confident stability in aggressive positions.\u003c\/p\u003e\u003cp\u003eThe 50 SLC ski-bend carbon extensions offer a 50 profile that naturally supports high-hands aerodynamic postures. A 7.5mm lateral shift per side allows subtle hand width refinement without excessive tilt, and the 400mm cut-to-size length ensures compatibility across a wide range of rider fits. With Di2 compatibility and rear-exit cable routing, this 628g system delivers clean integration and race-ready efficiency for athletes chasing every marginal gain.\u003c\/p\u003e\u003cbr\u003e\nFine-tune speed with Supersonic Ergo+ 50 SLC Aerobar—ski-bend precision and pro fit (DWGCBIH)\n                \u003cbr\u003e\u003cbr\u003e\n                \u003cp\u003e\n                    \u003cstrong\u003eTECH SPECS\u003c\/strong\u003e\n                \u003c\/p\u003e\n                \u003cul\u003e\n\u003cli\u003eMaterial: aluminum\u003c\/li\u003e\n\u003cli\u003eDiameter: 31.8mm, 26.0mm with shim kit (sold separately)\u003c\/li\u003e\n\u003cli\u003eArmrest: ergo+ with 10mm pads\u003c\/li\u003e\n\u003cli\u003eExtension Length: 400mm, cut-to-size\u003c\/li\u003e\n\u003cli\u003eStack: 58.5mm to 138.5mm (with up to 70mm risers)\u003c\/li\u003e\n\u003cli\u003eCable Routing: rear-exit drilled\u003c\/li\u003e\n\u003cli\u003eClaimed Weight: 628g total (bracket 272g, armrest 217g, extensions 140g)\u003c\/li\u003e\n\u003cli\u003eActivity: cycling, time trial \u003c\/li\u003e\n\u003cli\u003eManufacturer Part Number: RHCSNC502\u003c\/li\u003e\n                \u003c\/ul\u003e\n                ","brand":"backcountry","offers":[{"title":"40cm \/ Black","offer_id":56087696998705,"sku":"DWGCBIH","price":219.22,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0839\/9133\/1121\/files\/1283734626a97fd82dd335.webp?v=1788373152","url":"https:\/\/geartrade.com\/products\/supersonic-ergo-50-slc-aerobar-black-40cm-good-1721845","provider":"Geartrade.com","version":"1.0","type":"link"}