{"product_id":"metron-91-wheel","title":"Vision Metron 91 Wheel","description":"\u003cp\u003eThe Metron 91 is one of Vision's deepest wheels at 91mm, a full carbon clincher rim built for maximum aero benefit on time trial, triathlon, and flat-course road racing. It's sold as a single wheel, reflecting how riders often mix depths front and rear for aero and handling balance.\u003c\/p\u003e\u003cp\u003eFront and rear weights differ meaningfully — 889 grams front, 1,023 grams rear — which is typical of very deep wheels where the front carries a lighter, more aero-critical role and the rear needs to handle drivetrain loads. PRS hubs with 2:1 aero-bladed direct-pull spokes and six sealed cartridge bearings (2 front, 4 rear) complete the build.\u003c\/p\u003e\u003ch4\u003e\u003cstrong\u003eWho It's For\u003c\/strong\u003e\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eTime trial, triathlon, and flat-course road racers who want maximum available aero depth\u003c\/li\u003e\n\u003cli\u003eRiders who want to buy front and rear separately, potentially pairing a Metron 91 front with a shallower or disc rear\u003c\/li\u003e\n\u003cli\u003eNot for climbing-focused riders or anyone regularly riding in strong crosswinds —91mm is the deepest, most wind-sensitive option in the catalog\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003e\u003cstrong\u003eWhat to Look For\u003c\/strong\u003e\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eFreehub compatibility: works with Shimano 10-12 speed and SRAM XDR\u003c\/li\u003e\n\u003cli\u003eRotor mount: centerlock only\u003c\/li\u003e\n\u003cli\u003eBuying as a pair vs. single: since this is sold per wheel, confirm whether you need one or two before ordering\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003e\u003cstrong\u003eKey Features\u003c\/strong\u003e\u003c\/h4\u003e\u003cp\u003e\u003cstrong\u003eRim:\u003c\/strong\u003e A full carbon 91mm-depth clincher rim represents the deepest, most aero-focused option in Vision's standard wheel range.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eHub and spokes:\u003c\/strong\u003e PRS hubs with 2:1 aero-bladed direct-pull spokes and ABS self-locking nipples are built entirely by hand.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eBearings:\u003c\/strong\u003e Six sealed cartridge bearings (2 front, 4 rear) keep rolling resistance low.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eIncluded extras:\u003c\/strong\u003e Valve extenders, tubeless rim tape, and a centerlock lock ring are included, which matters at this depth since valve stem length becomes a real fitment issue.\u003c\/p\u003e\u003ch4\u003e\u003cstrong\u003eRider Intent Summary\u003c\/strong\u003e\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eBiggest strengths: maximum available aero depth in Vision's lineup, sold individually for riders who want to mix depths\u003c\/li\u003e\n\u003cli\u003eTradeoffs: the most crosswind-sensitive wheel in the range, and best suited to a narrow set of racing conditions\u003c\/li\u003e\n\u003cli\u003eWhat makes it different: selling front and rear separately lets racers build a depth combination tailored to a specific course rather than being locked into a matched pair\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003e\u003cstrong\u003eVictory's Take\u003c\/strong\u003e\u003c\/h4\u003e\u003cp\u003eAt Victory Bicycle Studio, we reserve the Metron 91 recommendation for riders racing specifically flat, low-wind courses — it's not a wheel we'd suggest as an everyday training or racing tool.\u003c\/p\u003e","brand":"FSA","offers":[{"title":"Metron 91 Front Wheel CL","offer_id":53552455221555,"sku":"710-0173163032","price":922.0,"currency_code":"USD","in_stock":true},{"title":"Rear Clincher CL SHM  Freehub","offer_id":53552455254323,"sku":"710-0173054030","price":1540.0,"currency_code":"USD","in_stock":true},{"title":"Rear Clincher CL XDR  Freehub","offer_id":53552455287091,"sku":"710-0173058030","price":1540.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0981\/3685\/0739\/files\/media_f432f050-bbd9-42b3-ab02-831fcadd7d90.png?v=1782440693","url":"https:\/\/victorybicyclestudio.com\/products\/metron-91-wheel","provider":"Victory Bicycle Studio","version":"1.0","type":"link"}