{"product_id":"cambio-campagnolo-super-record-2x12","title":"Campagnolo Super Record 2x12 gearbox","description":"\u003cp\u003e\u003cspan\u003ePure Technology. In addition to the connecting rod with the new Super Record™ 12x2 Speed ​​gearbox, the front rocker arm in unidirectional carbon fiber is added to further reduce the weight of the component and to confer aesthetic uniformity which ennobles the incredible performance of the component which is a symbol of Campagnolo tradition. The new Super Record™ 12x2 Speed ​​derailleur can be defined as a sculpture with an innovative shape that uses 3D Embrace technology to better wrap the smaller sprockets, creating a double effect: it allows the chain to always maintain optimal traction, thus increasing the speed, power and precision of shifting and ensures that the derailleur is always kept at an optimal distance from the sprockets. The balance wheel has also been optimized to interface with sprockets from 11 to 34 teeth, allowing a single version to be maintained for all the sprocket packs offered. The upper body of the new Super Record™ 12x2 Speed gearbox has been made of carbon fiber reinforced technopolymer, contributing to the strength and lightness of the component while the titanium screws, in addition to guaranteeing weight savings, harmonize even more with Lthe technical-aesthetic aspect of the component.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eOPTIMIZED RETURN SPRING In the event of road roughness, the spring present between the upper body and the joint absorbs vibrations, always guaranteeing Loptimal support of the chain on the sprockets. 12 TOOTH ROCKER WHEELS Perfect for operation with cassettes with wide range teeth. It guarantees a constant tension action on the chain. ADJUSTMENT OF THE INITIAL POSITION OF THE GEARBOX Allows optimal adaptation to each pinion pack (11-29, 11-32 and 11-34). OPTIMIZATION OF THE TRAJECTORY The movement of the gearbox ensures that the upper wheel of the balance wheel is always at a close and constant distance from the pinion in use. REMOVABLE JOINT ON UPPER BODY Perfect functionality with standard dropouts\u003c\/span\u003e\u003cspan\u003e (with joint) and direct-mount (without joint)\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eWeight: 181 gr\u003c\/span\u003e\u003c\/p\u003e","brand":"CAMPAGNOLO","offers":[{"title":"Default Title","offer_id":55525509202296,"sku":"RD19-SR12","price":337.2,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0646\/6384\/7052\/files\/SUPERRECORD_2f3c1c13-f118-48af-ad69-7528d7b1156d.jpg?v=1775743173","url":"https:\/\/evolutionbikes.at\/en\/products\/campagnolo-super-record-2x12-gearbox","provider":"Evolution Bikes COM","version":"1.0","type":"link"}