The Science of Speed. Speed was the driving force behind the development of this next-generation 12-speed road bike groupset. Several years of research yielded the innovations that make the Shimano Dura Ace R9200 even faster. Every component has been redesigned, refined, and optimized to give you that crucial few-second edge—whether you’re breaking away from the peloton or sprinting to the finish on the Champs-Élysées.
Important Notes: This order does not include a brake rotor adapter for the rear brake. Please check whether your frame requires a flat-mount adapter for 160 mm rear brake rotors. Delivery does not include adapters, hubs, or bottom bracket cups. These can be ordered separately.
If you need more detailed information about the individual components, please look up the respective item in the corresponding product groups.
| Product Name: | Shimano Dura Ace R9200 Powermeter Groupset - Di2 | 2x12-speed |
| Manufacturer: | Shimano Parts |
| Item Code: | SHI789747 |
| activity: | Cycling |
| usage bikesport: | Road Bike |
| Shifting System (Manufacturer): | Shimano |
| Number of gears - front: | 2 |
| Number of Gears - rear: | 12 |
| Shifting Type: | Chain - Electronical |
| brake type: | Disc Brake |
| Front Derailleur Version: | Brazed-On |
| bottom bracket axle profile: | 24mm Hollow Shaft |
| brake actuation: | Hydraulic |
| chain line: | 44.5mm |
| front derailleur max. teeth: | 55 |
| rear derailleur max. teeth: | 34 |
| rear derailleur capacity: | 37 |
| Model year: | 2026 |
| Color: | Black |
| Product Series: | Shimano - Dura Ace |
| Power Meter Version: | Crank / Crankarm, Dual-sided measurement |
| crank arm length: | 160 mm, 165 mm |
| number of teeth: | 34, 36, 46, 50, 52 |
| GTINs: | 4062291003388, 4062291003395, 4062291003401, 4062291003418, 4062291003425, 4062291003432 |
| Manufacturer page: | http://www.shimano-europe.com/ |