Shimano Dura-Ace Di2 2x12-Speed R9270 Disc Brake Groupset
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The Shimano Dura-Ace Di2 2x12-speed R9270 groupset with hydraulic disc brakes is for riders seeking an electronic road groupset with flat mount brakes and 160 mm brake rotors. It includes ST-R9270 shifters with an E-tube set, a RD-R9250 rear derailleur and a FD-R9250 braze-on front derailleur.
The cassette is the CS-R9200 11-34T. The FC-R9200 double crankset and RT-CL900 160 mm brake rotors with lockrings are included; the bottom bracket and Di2 cables must be purchased separately. The BT-DN300 battery is internal and the EW-EC300 charging cable is 1700 mm long.
| Model | R9270 |
|---|---|
| Speed | 2x12-speed |
| Brake type | Hydraulic disc, flat mount callipers |
| Brake rotors | RT-CL900, 160 mm |
| Cassette | CS-R9200, 11-34T |
| Chain | 12-speed, 126 links |
| Battery | BT-DN300 internal |
| Charging cable | EW-EC300, 1700 mm |
| Materials | Shifters with carbon fibre lever blades, carbon composite body; titanium clamp and bolt; carbon rear derailleur cage |
| Brake rotor treatment | Ice Tech FREEZA |
Founded in 1921 in Sakai, Japan, by Shozaburo Shimano, Shimano is still based in the same city today. For cyclists, it makes drivetrains, brakes, wheels, pedals and cycling shoes. Its history in bicycle components began with the production of freewheels in 1922.
Manufacturer
Shimano Inc.
3-77 Oimatsu-cho, Sakai-ku, Sakai City, Osaka 590-8577, Japan
bike.shimano.com/it-ITproduct-safety.html
EU responsible person
Shimano Europe B.V.
High Tech Campus 92, 5656 AG Eindhoven, The Netherlands
info@shimano-europe.com