{"product_id":"shimano-dura-ace-di2-r9250-groupset-2x12","title":"Shimano dura-ace di2 r9250 groupset 2x12","description":"Product Description With the Dura-Ace Di2 R9250 groupset from Shimano, you’ll achieve the highest level of shifting performance and benefit directly from the same technology used by professionals. The electronic semi-wireless system delivers ultra-fast and precise gear changes, significantly boosting your efficiency on the bike. The 12-speed cassette offers a wide gear range of 11-34 teeth while maintaining finely tuned steps. Shimano has eliminated cable routing between the shifters and derailleur – only a single wire remains between the battery and the rear or front derailleur, ensuring a tidy appearance and simple installation. The hydraulic disc brakes provide maximum control and safety at all times – even in poor weather or on long descents. With their sleek flat mount design, the brakes blend seamlessly into your road bike’s look. Upgrade to the Dura-Ace Di2 R9250 and experience cutting-edge technology with every kilometer of your training ride. Information regarding the return of batteries and electrical equipment: Information on the return and disposal of used batteries and electrical equipment can be found here. For information regarding the return of used e-bike batteries, please contact our customer service. Product Specifications:  Application:Road Brakes:Disc, hydraulic (Flat Mount) Brake Type:disc Shift System:Semi-Wireless Shifting:12-speed (electronic, semi-wireless) Series:Dura Ace   black | 34-50 | 170,0 mm | 11-34 | without | Braze-on:  Crank Arm Length:170,0 mm Gear Ratio Cassette:11-34 Front Derailleur Mount:Braze-on  black | 34-50 | 172,5 mm | 11-34 | without | Braze-on:  Crank Arm Length:172,5 mm Gear Ratio Cassette:11-34 Front Derailleur Mount:Braze-on  black | 36-52 | 170,0 mm | 11-34 | without | Braze-on:  Crank Arm Length:170,0 mm Gear Ratio Cassette:11-34 Front Derailleur Mount:Braze-on  black | 36-52 | 172,5 mm | 11-34 | without | Braze-on:  Crank Arm Length:172,5 mm Gear Ratio Cassette:11-34 Front Derailleur Mount:Braze-on   Technical Information:  Brake caliper mounting:Flat Mount   black | 34-50 | 170,0 mm | 11-34 | without | Braze-on:  Gear Ratio Crank:34-50 Bottom Bracket Standard:without  black | 34-50 | 172,5 mm | 11-34 | without | Braze-on:  Gear Ratio Crank:34-50 Bottom Bracket Standard:without  black | 36-52 | 170,0 mm | 11-34 | without | Braze-on:  Gear Ratio Crank:36-52 Bottom Bracket Standard:without  black | 36-52 | 172,5 mm | 11-34 | without | Braze-on:  Gear Ratio Crank:36-52 Bottom Bracket Standard:without   Product Features: Dura-Ace groupset with 12-speed configurationhydraulic disc brakes with flat mount installationsemi-wireless cable setup for a clean look and easier installationcassette with wide range and fine gear steps for every road adventure Manufacturer Number:   black | 34-50 | 170,0 mm | 11-34 | without | Braze-on: WDURAACE12FACH17050341134 black | 34-50 | 172,5 mm | 11-34 | without | Braze-on: WDURAACE12FACH172550341134 black | 36-52 | 170,0 mm | 11-34 | without | Braze-on: WDURAACE12FACH17052361134 black | 36-52 | 172,5 mm | 11-34 | without | Braze-on: WDURAACE12FACH172552361134   Contents: Complete Shimano Dura-Ace Di2 R9250 2x12 Groupset, consisting of:  - 2 x Shimano Dura-Ace Di2 ST-R9270\/BR-R9270 disc brakes - 1 x Shimano Dura-Ace Di2 FD-R9250 front derailleur - 1 x Shimano Dura-Ace Di2 RD-R9250 12-speed rear derailleur - 1 x Shimano Dura-Ace FC-R9200 2x12-speed crankset - 1 x Shimano 12-speed chain - 1 x Shimano 12-speed road cassette - 2 x Shimano RT-CL900 brake rotors - 1 x BT-DN300 internal battery - 1 x Di2 charging cable for internal battery - 2 x Di2 EW-SD300-I electric cables for internal routing Manufacturer: Shimano Europe B.V.  High Tech Campus 92  5656 AG Eindhoven  Netherlands  info@shimano-eu.com","brand":"Shimano","offers":[{"title":"Default Title","offer_id":53963385373012,"sku":"4062291002619","price":4309.99,"currency_code":"EUR","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0495\/0707\/4211\/files\/944fab44cbf4a791.jpg?v=1777578700","url":"https:\/\/fietshuis.nl\/en\/products\/shimano-dura-ace-di2-r9250-groupset-2x12","provider":"Fietshuis.nl","version":"1.0","type":"link"}