{"product_id":"metron-tfa-aerobar","title":"Vision Metron TFA Aerobar","description":"\u003cp\u003eThe Metron TFA is Vision's integrated time trial and triathlon aerobar system, built around a patent-pending Snakebite stem that allows the base bar to flip for internal cable routing. It's aimed at riders who want a fully adjustable, UCI-compliant TT setup rather than a fixed-geometry cockpit.\u003c\/p\u003e\u003cp\u003eWhat makes the TFA distinct is how granular its adjustability is: stack, reach, armrest width, and extension length all move in small, normalized increments, and none of the adjustment bolts are occluded — meaning a bike fitter can actually get at every adjustment point without partially disassembling the cockpit first. It's Di2 compatible with internal junction box positioning and 3:1 UCI-compliant cable routing.\u003c\/p\u003e\u003ch4\u003e\u003cstrong\u003eWho It's For\u003c\/strong\u003e\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eTime trial and triathlon riders who need a highly adjustable aerobar system to dial in an aggressive, UCI-legal position\u003c\/li\u003e\n\u003cli\u003eRiders running electronic shifting who want internal Di2 junction box integration\u003c\/li\u003e\n\u003cli\u003eNot the right choice for riders who want a simple, fixed clip-on aerobar rather than a fully integrated system\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003e\u003cstrong\u003eWhat to Look For\u003c\/strong\u003e\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eExtension choice: ships with TFA J-Bend extensions included; TFE Pro, TFE Team Edition, Speed S-Bend, and Speed J-Bend are all available separately if you want a different hand position\u003c\/li\u003e\n\u003cli\u003eFit range: stack runs 70-145mm and reach runs -9mm to -99mm, both in small increments — get measured before ordering rather than guessing\u003c\/li\u003e\n\u003cli\u003eCable routing: internal routing is recommended for electronic shifting only, so mechanical groupsets may not integrate as cleanly\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003e\u003cstrong\u003eKey Features\u003c\/strong\u003e\u003c\/h4\u003e\u003cp\u003e\u003cstrong\u003eStem and base bar:\u003c\/strong\u003e The patent-pending Snakebite stem allows the base bar to flip for internal cable routing, and positions the internal Di2 junction box inside the stem itself rather than taped on externally.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eAdjustability:\u003c\/strong\u003e Stack (70-145mm in 5mm increments), reach (-9mm to -99mm in 7.5mm increments), and armrest width (210-360mm in 15mm increments) give a genuinely wide and finely adjustable fit range.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eExtension compatibility:\u003c\/strong\u003e TFA J-Bend extensions are included, with TFE Pro, TFE Team Edition, Speed S-Bend, and Speed J-Bend all available separately — letting riders change hand position without replacing the whole cockpit.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eConstruction and weight:\u003c\/strong\u003e A full carbon wing and ergonomic extensions bring the complete system, with stem, to 1,155 grams.\u003c\/p\u003e\u003ch4\u003e\u003cstrong\u003eRider Intent Summary\u003c\/strong\u003e\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eBiggest strengths: unusually fine-grained adjustability across stack, reach, and armrest width, with no occluded bolts to fight through during fitting\u003c\/li\u003e\n\u003cli\u003eTradeoffs: internal routing is optimized for electronic shifting, and full adjustability means more setup time than a simpler clip-on bar\u003c\/li\u003e\n\u003cli\u003eWhat makes it different: the Snakebite stem's flip-able base bar and internal junction box positioning solve a cable-routing problem most integrated TT bars don't address as directly\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003e\u003cstrong\u003eVictory's Take\u003c\/strong\u003e\u003c\/h4\u003e\u003cp\u003eWe recommend the Metron TFA through Victory Bicycle Studio for TT and triathlon riders who want a proper bike fit built into the cockpit itself — this is a bar we'd want to fit in person given how many adjustment points it has.\u003c\/p\u003e","brand":"FSA","offers":[{"title":"400mm","offer_id":53552496574771,"sku":"670-0207012034","price":955.6,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0981\/3685\/0739\/files\/media_f4eed210-b118-461c-b88a-efc159ccc95e.jpg?v=1782441071","url":"https:\/\/victorybicyclestudio.com\/products\/metron-tfa-aerobar","provider":"Victory Bicycle Studio","version":"1.0","type":"link"}