{"product_id":"guarnitura-sram-red-e1-dub-2x12v","title":"Sram Red E1 Dub 2x12-speed Crankset","description":"\u003cp\u003e\u003cspan dir=\"auto\"\u003eThis SRAM Red E1 DUB crankset with hollow carbon arms is the ideal complement to your road bike's 2x12 speed drivetrain. The monoblock structure is not only 29 g lighter than the previous model but also stiffer and more robust. X-Range technology promises precise and smooth shifting with a wide gear range. Thanks to DUB technology, the crankset is extremely durable and fits perfectly with DUB bottom brackets.\u003c\/span\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eUse: road bike\u003c\/li\u003e\n\u003cli\u003eSpeeds: 2x12\u003c\/li\u003e\n\u003cli\u003eBB spindle interface: DUB\u003c\/li\u003e\n\u003cli\u003eChainring material: aluminum\u003c\/li\u003e\n\u003cli\u003eBCD: Direct Mount\u003c\/li\u003e\n\u003cli\u003eCrank arm material: carbon\u003c\/li\u003e\n\u003cli\u003eBB Compatibility: All SRAM Road DUB BBs\u003c\/li\u003e\n\u003cli\u003eNO POWER METER\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cdl\u003e\u003c\/dl\u003e\n\u003cdl\u003e\n\u003cdd\u003e\u003cspan dir=\"auto\"\u003e\u003c\/span\u003e\u003c\/dd\u003e\n\u003c\/dl\u003e\n\u003ch3\u003e\u003cspan dir=\"auto\"\u003eFeatures:\u003c\/span\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cspan dir=\"auto\"\u003e2x12 speed crankset with carbon arms for road bikes\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan dir=\"auto\"\u003eDirect Mount installation, so the chainring is as light and stiff as possible\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan dir=\"auto\"\u003edirect and precise shifting\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan dir=\"auto\"\u003edurable and simple thanks to DUB technology\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan dir=\"auto\"\u003epossible future upgrade to power meter\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch3\u003e\u003cspan dir=\"auto\"\u003eTechnology:\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cb\u003e\u003cspan dir=\"auto\"\u003eDUB\u003c\/span\u003e\u003c\/b\u003e\u003cbr\u003e\u003cspan dir=\"auto\"\u003eThe crankset and bottom bracket unit is the heart of DUB technology. Stiffness and durability merge. SRAM has taken a further step forward and made everything even simpler and better. It is mainly the system approach through the integration of chainring, crank arm, spindle, and bottom bracket that results in better drivetrain performance.\u003c\/span\u003e\u003cbr\u003e\u003cbr\u003e\u003cb\u003e\u003cspan dir=\"auto\"\u003eX-Range\u003c\/span\u003e\u003c\/b\u003e\u003cbr\u003e\u003cspan dir=\"auto\"\u003eX-Range technology was developed with the possibilities of modern road bikes in mind. It stands out for a wide range of gears with smooth and consistent shifting. The combination of 13-tooth spaced chainrings with a wide-range cassette, starting from a 10-tooth sprocket, ensures well-designed and even gear changes, always putting you in the right gear. In combination with AXS, you can make various shifting settings and customize your drivetrain according to your needs.\u003c\/span\u003e\u003c\/p\u003e","brand":"Sram","offers":[{"title":"50-37T \/ 172.5 mm","offer_id":55974542082428,"sku":"00.6118.683.010","price":490.0,"currency_code":"EUR","in_stock":false},{"title":"50-37 \/ 170 mm","offer_id":56087265739132,"sku":"00.6118.683.003","price":490.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0756\/2051\/6162\/files\/Screenshot2025-11-13115809.png?v=1763031614","url":"https:\/\/evolutionbikes.it\/en\/products\/guarnitura-sram-red-e1-dub-2x12v","provider":"Evolution Bikes IT","version":"1.0","type":"link"}