{"product_id":"metron-bb386evo-crankset","title":"Vision Metron BB386EVO Crankset","description":"\u003cp\u003eThe Metron BB386EVO is Vision's road crankset built with a monocoque design and hollow carbon arms, paired with a forged AL7050 BB30 spindle and AL7075 CNC-machined chainrings. It's built to fit both Shimano and SRAM 10-11 speed drivetrains.\u003c\/p\u003e\u003cp\u003eAt 783 grams for a 172.5mm, 53\/39T configuration, it's a solidly built performance road crank rather than a class-leading superlight option, but it comes with real chainring flexibility — 54\/42T and 53\/39T ship standard, with 56\/42T and 55\/42T available separately for riders who want bigger gearing.\u003c\/p\u003e\u003ch4\u003e\u003cstrong\u003eWho It's For\u003c\/strong\u003e\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eRoad riders on BB386EVO-compatible frames who want a monocoque carbon crank at a mid-premium price\u003c\/li\u003e\n\u003cli\u003eRiders who want chainring flexibility across a range of gearing options\u003c\/li\u003e\n\u003cli\u003eNot for riders on other bottom bracket standards — this crank is specific to BB386EVO\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003e\u003cstrong\u003eWhat to Look For\u003c\/strong\u003e\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eBottom bracket compatibility: BB386EVO specific — confirm your frame's BB standard before ordering\u003c\/li\u003e\n\u003cli\u003eDrivetrain speed: fits Shimano and SRAM 10-11 speed systems\u003c\/li\u003e\n\u003cli\u003eChainring size: 54\/42T and 53\/39T (130mm BCD) ship standard; 56\/42T and 55\/42T are available separately\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003e\u003cstrong\u003eKey Features\u003c\/strong\u003e\u003c\/h4\u003e\u003cp\u003e\u003cstrong\u003eConstruction:\u003c\/strong\u003e A monocoque design with hollow carbon arms is a more integrated construction method than bonding separate carbon pieces together, contributing to the crank's stiffness.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eSpindle:\u003c\/strong\u003e A forged AL7050 BB30 spindle is built specifically for the BB386EVO standard.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eChainrings:\u003c\/strong\u003e AL7075 CNC-machined chainrings at 130mm BCD ship in 54\/42T and 53\/39T, with 56\/42T and 55\/42T available separately for riders wanting larger gearing.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eCrank lengths:\u003c\/strong\u003e Available in 165, 170, 172.5, 175, 177.5, and 180mm — one of the wider length ranges in this catalog, useful for riders at either end of typical sizing.\u003c\/p\u003e\u003ch4\u003e\u003cstrong\u003eRider Intent Summary\u003c\/strong\u003e\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eBiggest strengths: a wide crank length range (165-180mm) and real chainring flexibility across four gearing options\u003c\/li\u003e\n\u003cli\u003eTradeoffs: at 783 grams, it's not a weight-leader crankset, and it's locked to BB386EVO frames only\u003c\/li\u003e\n\u003cli\u003eWhat makes it different: the combination of monocoque construction and a genuinely wide length and chainring range makes it easier to get a correct fit than many road cranksets offer\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003e\u003cstrong\u003eVictory's Take\u003c\/strong\u003e\u003c\/h4\u003e\u003cp\u003eWe recommend the Metron BB386EVO through Victory Bicycle Studio to riders on BB386EVO frames who want carbon crank performance with real flexibility in length and gearing.\u003c\/p\u003e","brand":"FSA","offers":[{"title":"39\/53T - 170mm","offer_id":53552375398707,"sku":"670-0063293032","price":698.0,"currency_code":"USD","in_stock":true},{"title":"39\/53T - 172.5mm","offer_id":53552375431475,"sku":"670-0063294032","price":698.0,"currency_code":"USD","in_stock":true},{"title":"39\/53T - 175mm","offer_id":53552375464243,"sku":"670-0063295032","price":698.0,"currency_code":"USD","in_stock":true},{"title":"39\/53T - 165mm","offer_id":53552375497011,"sku":"670-0063292032","price":698.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0981\/3685\/0739\/files\/media_8cda44a5-88f7-4e4c-ab70-b40d50ec4134.jpg?v=1782440076","url":"https:\/\/victorybicyclestudio.com\/products\/metron-bb386evo-crankset","provider":"Victory Bicycle Studio","version":"1.0","type":"link"}